[2026-03-16T03:43:13-0300] info     : Reinitializing monit daemon
[2026-03-16T03:43:13-0300] info     : 'srv820.techno-vate.net' Monit reloaded
[2026-03-16T03:43:13-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T03:43:13-0300] error    : Event queue is full
[2026-03-16T03:43:13-0300] error    : Aborting event - queue over quota
[2026-03-16T03:43:13-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T03:43:13-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T03:48:14-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T03:48:14-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T03:53:14-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T03:53:14-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T03:58:15-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T03:58:15-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:03:15-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:03:15-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:03:15-0300] warning  : 'root' read rate 2.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T04:08:15-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:08:15-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:13:15-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:13:15-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:13:15-0300] warning  : 'root' write rate 1.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T04:18:15-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:18:15-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:23:16-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:23:16-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:28:16-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:28:16-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:33:16-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:33:16-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:38:16-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:38:16-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:43:16-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:43:16-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:43:17-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T04:48:17-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:48:17-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:53:17-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:53:17-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T04:58:17-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T04:58:17-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:03:17-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:03:17-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:03:17-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T05:03:17-0300] warning  : 'root' read rate 2.9 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T05:08:17-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:08:17-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:08:17-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T05:13:18-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:13:18-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:18:18-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:18:18-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:18:18-0300] warning  : 'root' write rate 1.3 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T05:18:18-0300] warning  : 'root' read rate 1.2 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T05:23:18-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:23:18-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:28:18-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:28:18-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:28:18-0300] warning  : 'root' write rate 1.5 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T05:33:18-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:33:18-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:38:19-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:38:19-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:43:19-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:43:19-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:48:19-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:48:19-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:48:19-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T05:53:19-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:53:19-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T05:58:20-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T05:58:20-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:03:20-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:03:20-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:03:20-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T06:03:20-0300] warning  : 'root' read rate 3.1 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T06:08:20-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:08:20-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:13:20-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:13:20-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:18:20-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:18:20-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:18:20-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T06:23:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:23:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:28:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:28:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:33:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:33:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:38:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:38:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:43:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:43:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:48:21-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:48:21-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:53:22-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:53:22-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T06:58:22-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T06:58:22-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:03:22-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:03:22-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:03:22-0300] warning  : 'root' read rate 3.2 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T07:08:22-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:08:22-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:13:22-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:13:22-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:13:22-0300] warning  : 'root' write rate 1.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T07:18:23-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:18:23-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:23:23-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:23:23-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:28:23-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:28:23-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:33:23-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:33:23-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:38:23-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:38:23-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:43:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:43:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:48:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:48:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:53:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:53:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T07:58:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T07:58:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:03:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:03:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:03:24-0300] warning  : 'root' read rate 2.5 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T08:08:24-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:08:24-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:13:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:13:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:18:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:18:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:23:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:23:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:28:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:28:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:33:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:33:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:38:25-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:38:25-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:43:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:43:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:48:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:48:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:53:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:53:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T08:58:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T08:58:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:03:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:03:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:03:26-0300] warning  : 'root' read rate 3.5 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T09:08:26-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:08:26-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:13:27-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:13:27-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:18:27-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:18:27-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:23:27-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:23:27-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:28:27-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:28:27-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:33:27-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:33:27-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:33:27-0300] warning  : 'root' write rate 1.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T09:38:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:38:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:43:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:43:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:48:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:48:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:53:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:53:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T09:58:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T09:58:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:03:28-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:03:28-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:03:29-0300] warning  : 'root' read rate 2.6 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T10:08:29-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:08:29-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:13:29-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:13:29-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:18:29-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:18:29-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:23:29-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:23:29-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:28:29-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:28:29-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:33:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:33:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:38:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:38:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:43:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:43:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:48:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:48:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:53:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:53:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T10:58:30-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T10:58:30-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:03:31-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:03:31-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:03:31-0300] warning  : 'root' read rate 2.9 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T11:08:31-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:08:31-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:13:31-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:13:31-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:18:31-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:18:31-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:23:31-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:23:31-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:28:32-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:28:32-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:33:32-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:33:32-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:38:32-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:38:32-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:43:32-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:43:32-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:48:32-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:48:32-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:53:33-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:53:33-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T11:58:33-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T11:58:33-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:03:33-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:03:33-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:03:33-0300] warning  : 'root' read rate 3.0 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T12:08:33-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:08:33-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:13:33-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:13:33-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:18:34-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:18:34-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:23:34-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:23:34-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:28:34-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:28:34-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:33:34-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:33:34-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:38:35-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:38:35-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:43:35-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:43:35-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:48:35-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:48:35-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:53:35-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:53:35-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:58:35-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T12:58:35-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T12:58:36-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T13:03:36-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:03:36-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:03:36-0300] warning  : 'root' read rate 2.9 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T13:08:36-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:08:36-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:08:36-0300] warning  : 'root' read rate 1.0 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T13:13:36-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:13:36-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:18:36-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:18:36-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:23:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:23:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:28:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:28:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:33:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:33:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:33:37-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T13:38:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:38:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:43:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:43:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:48:37-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:48:37-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:53:38-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:53:38-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T13:58:38-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T13:58:38-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:03:38-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:03:38-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:03:38-0300] warning  : 'root' read rate 2.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T14:08:38-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:08:38-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:08:38-0300] warning  : 'root' read rate 1.1 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T14:13:38-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:13:38-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:18:39-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:18:39-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:23:39-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:23:39-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:28:39-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:28:39-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:33:39-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:33:39-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:38:39-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:38:39-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:43:40-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:43:40-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:48:40-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:48:40-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:53:40-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:53:40-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T14:58:41-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T14:58:41-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:03:41-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:03:41-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:03:41-0300] warning  : 'root' read rate 2.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T15:08:41-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:08:41-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:13:41-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:13:41-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:18:41-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:18:41-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:23:42-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:23:42-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:28:42-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:28:42-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:33:42-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:33:42-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:38:42-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:38:42-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:43:42-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:43:42-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:48:43-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:48:43-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:53:43-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:53:43-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T15:58:43-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T15:58:43-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:03:43-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:03:43-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:03:43-0300] warning  : 'root' read rate 2.6 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T16:08:43-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:08:43-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:13:44-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:13:44-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:18:44-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:18:44-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:23:44-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:23:44-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:28:44-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:28:44-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:33:45-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:33:45-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:38:45-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:38:45-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:43:45-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:43:45-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:48:45-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:48:45-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:53:45-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:53:45-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:58:46-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T16:58:46-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T16:58:46-0300] warning  : 'root' write rate 1.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T17:03:46-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:03:46-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:03:46-0300] warning  : 'root' read rate 2.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T17:08:46-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:08:46-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:13:46-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:13:46-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:18:46-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:18:46-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:23:47-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:23:47-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:28:47-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:28:47-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:33:47-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:33:47-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:38:47-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:38:47-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:38:47-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T17:43:47-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:43:47-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:48:48-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:48:48-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:53:48-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:53:48-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T17:58:48-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T17:58:48-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:03:48-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:03:48-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:03:48-0300] warning  : 'root' read rate 3.4 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T18:08:48-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:08:48-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:13:49-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:13:49-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:18:49-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:18:49-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:23:49-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:23:49-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:28:49-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:28:49-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:28:49-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T18:33:49-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:33:49-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:33:50-0300] warning  : 'root' write rate 1.1 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T18:38:50-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:38:50-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:43:50-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:43:50-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:48:50-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:48:50-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:53:51-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:53:51-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T18:58:51-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T18:58:51-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:03:51-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:03:51-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:03:51-0300] warning  : 'root' read rate 2.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T19:08:51-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:08:51-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:13:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:13:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:18:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:18:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:23:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:23:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:28:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:28:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:33:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:33:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:38:52-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:38:52-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:43:53-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:43:53-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:48:53-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:48:53-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:53:53-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:53:53-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T19:58:53-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T19:58:53-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:03:53-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:03:53-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:03:53-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T20:03:53-0300] warning  : 'root' read rate 3.1 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T20:08:54-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:08:54-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:08:54-0300] warning  : 'root' write rate 1.7 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T20:08:54-0300] warning  : 'root' read rate 2.0 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T20:13:54-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:13:54-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:13:54-0300] warning  : 'root' write rate 1.7 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T20:18:54-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:18:54-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:18:54-0300] warning  : 'root' write rate 1.4 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T20:23:54-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:23:54-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:28:54-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:28:54-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:33:55-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:33:55-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:38:55-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:38:55-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:43:55-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:43:55-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:48:55-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:48:55-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:53:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:53:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T20:58:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T20:58:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:03:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:03:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:03:56-0300] warning  : 'root' read rate 2.8 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T21:08:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:08:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:13:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:13:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:18:56-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:18:56-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:23:57-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:23:57-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:28:57-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:28:57-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:33:57-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:33:57-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:38:57-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:38:57-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:43:57-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:43:57-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:48:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:48:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:53:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:53:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T21:58:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T21:58:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:03:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:03:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:03:58-0300] warning  : 'root' read rate 2.4 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T22:08:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:08:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:13:58-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:13:58-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:18:59-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:18:59-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:23:59-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:23:59-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:28:59-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:28:59-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:33:59-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:33:59-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:38:59-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:38:59-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:44:00-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:44:00-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:49:00-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:49:00-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:49:00-0300] warning  : 'root' write rate 1.5 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T22:54:00-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:54:00-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:59:00-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T22:59:00-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T22:59:00-0300] warning  : 'root' write rate 1.5 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T23:04:00-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:04:00-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:04:00-0300] warning  : 'root' write rate 1.4 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T23:04:00-0300] warning  : 'root' read rate 2.8 MB/s matches resource limit [read > 1 MB/s]
[2026-03-16T23:09:01-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:09:01-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:09:01-0300] warning  : 'root' write rate 1.5 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T23:14:01-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:14:01-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:14:01-0300] warning  : 'root' write rate 1.6 MB/s matches resource limit [write > 1 MB/s]
[2026-03-16T23:19:01-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:19:01-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:24:01-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:24:01-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:29:01-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:29:01-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:34:02-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:34:02-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:39:02-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:39:02-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:44:02-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:44:02-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:49:02-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:49:02-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:54:03-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:54:03-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-16T23:59:03-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-16T23:59:03-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:04:03-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:04:03-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:04:03-0300] warning  : 'root' write rate 2.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-17T00:04:03-0300] warning  : 'root' read rate 4.7 MB/s matches resource limit [read > 1 MB/s]
[2026-03-17T00:09:04-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:09:04-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:09:04-0300] warning  : 'root' write rate 2.9 MB/s matches resource limit [write > 1 MB/s]
[2026-03-17T00:09:04-0300] warning  : 'root' read rate 4.5 MB/s matches resource limit [read > 1 MB/s]
[2026-03-17T00:14:04-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:14:04-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:14:04-0300] warning  : 'root' write rate 1.8 MB/s matches resource limit [write > 1 MB/s]
[2026-03-17T00:14:04-0300] warning  : 'root' read rate 2.9 MB/s matches resource limit [read > 1 MB/s]
[2026-03-17T00:19:04-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:19:04-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:24:04-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:24:04-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:29:05-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:29:05-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:34:05-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:34:05-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:34:05-0300] warning  : 'root' write rate 1.0 MB/s matches resource limit [write > 1 MB/s]
[2026-03-17T00:39:05-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:39:05-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:44:05-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:44:05-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:49:05-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:49:05-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:54:06-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:54:06-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:59:06-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T00:59:06-0300] error    : Alert handler failed, retry scheduled for next cycle
[2026-03-17T00:59:06-0300] warning  : 'root' write rate 1.2 MB/s matches resource limit [write > 1 MB/s]
[2026-03-17T01:04:06-0300] error    : Mail: Mailserver response error -- 504 5.5.2 <root@localhost>: Recipient address rejected: need fully-qualified address
[2026-03-17T01:04:06-0300] error    : Alert handler failed, retry scheduled for next cycle