I start having again major issues with postfix and dovecot. based on Watchdog they are going done at some point by -10 till 0 and try to come up. But that means I cannot use e-mail server with my mailboxes and other services for sending e-mails.
normally I would stop the containers, do a pull and most often is a newer image available and fixes the issue, but now it is not working at all. What information I should check?
here some postfix logs via docker compose logs. (seems a relation with the unhealthy unbound)
postfix-mailcow-1 | Uptime: 4000 Threads: 9 Questions: 8447 Slow queries: 0 Opens: 66 Open tables: 59 Queries per second avg: 2.111
postfix-mailcow-1 | Feb 2 10:48:03 84fb52519b2f syslog-ng[8]: syslog-ng starting up; version=‘3.28.1’
postfix-mailcow-1 | Checking if ASN for your IP is listed for Spamhaus Bad ASN List…
postfix-mailcow-1 | 2024-02-02 10:48:04,472 INFO success: processes entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
postfix-mailcow-1 | 2024-02-02 10:48:04,473 INFO success: postfix entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
postfix-mailcow-1 | 2024-02-02 10:48:04,473 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
postfix-mailcow-1 | We couldn’t determine your AS… (maybe DNS/Network issue?) Response Code: 000
postfix-mailcow-1 | Deactivating Spamhaus DNS Blocklists to be on the safe site!
postfix-mailcow-1 | chown: cannot access ‘/usr/share/man/man1/mailq.1.gz’: No such file or directory
postfix-mailcow-1 | Feb 2 10:48:12 84fb52519b2f postfix/postfix-script[362]: starting the Postfix mail system
postfix-mailcow-1 | Feb 2 10:48:12 84fb52519b2f postfix/master[364]: daemon started – version 3.5.23, configuration /opt/postfix/conf
postfix-mailcow-1 | Feb 2 10:48:38 84fb52519b2f postfix/master[364]: warning: process /usr/lib/postfix/sbin/smtpd pid 370 exit status 1