Change Plesk Postfix Retry Time

Is it possible to change the time for mail to give up on sending (Retry) from 5 days which is right now to like 1 day or 12 hours for plesk postfix MTA? Edit the following to /etc/postfix/main.cf near the top: # nano /etc/postfix/main.cf maximal_queue_lifetime = 1h maximal_backoff_time = 15m minimal_backoff_time = 5m queue_run_delay = […]

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Fatal: bind 0.0.0.0 port 25: Address already in use with plesk server

Post fix restart produces the following # tail -f /usr/local/psa/var/log/maillog Mar 4 21:40:07 postfix/postfix-script[24660]: fatal: the Postfix mail system is not running Mar 4 21:40:08 postfix/postfix-script[24731]: starting the Postfix mail system Mar 4 21:40:08 postfix/master[24732]: fatal: bind 0.0.0.0 port 25: Address already in use Look for multiple instances of smtp inet n – n – […]

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X-No-Relay: not in my network” and “X-No-Auth: unauthenticated sender” in message

Source: http://kb.sp.parallels.com/en/115472 My server is using the Postfix mail server. For some reason, all messages it sends contain unnecessary headers, like the following: X-No-Relay: not in my network or X-No-Auth: unauthenticated sender The number of headers is multiplied by the number of message recipients, e.g., the headers of a message sent to two recipients would […]

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Clear Mail queue on Postfix or Plesk

How to clear the mailqueue. Check the mailq: # /usr/local/psa/admin/bin/mailqueuemng -s View 5 of the items for a certain domain: # /usr/local/psa/admin/bin/mailqueuemng -s | grep -C 5 user@domain.com # /usr/local/psa/admin/bin/mailqueuemng -D" or # postsuper -d ALL If you get a permission error on an older PLesk 9 instance # /usr/sbin/postsuper -d ALL To remove specific […]

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Outlook or Mail AAAA Error

Trying to send email to an outlook.com account and getting this failure. : Host or domain name not found. Name service error for name=outlook.com type=AAAA: Host not found Currently Microsoft doesn’t support IPv6 for hotmail.com, live.com or outlook.com. Postfix by default if IPv6 is enabled will attempt a IPv6 DNS lookup, the AAAA record, this […]

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