Panel Mail Server always fails

aaP_osazemediahq

Hello aaPanel, every day my Panel Mail Server always stops working by it self even if I don't make any changes, It auto stops, Please what can I do?
When ever I restart Dovecot, Opendkim, and Postfix It will send and receive emails, Please help, It affecting me serious. Thanks

aaP_kotakomputer.ceo

aaP_osazemediahq what is your OS? Mine using Centos 7.1 and Ubuntu 18.04 working fine.
Also please install Clear Log, then clear log, watching log when this happen again.

idflorin

aaP_osazemediahq
I use Centos 7 and once a day I restart postfix and Dovecot with cron
systemctl restart postfix > /dev/null 2>&1
and
systemctl restart dovecot > /dev/null 2>&1
This makes it to work for about 2 weeks

JAY

aapanel mail system is disaster try not to use it

aaP_osazemediahq

idflorin Thanks alot

aaP_osazemediahq

idflorin Worked since 2days now Mail server not failing, Thanks

aaP_kotakomputer.ceo

I guest the culprit is Dovecot not Postfix. But you can set cron to restart Dovecot only.

Please see https://dovecot.org/pipermail/dovecot/2010-January/045806.html which change login_max_processes_count from 128 to 256. But again looking at the LOG file.

aaP_osazemediahq

@aaP_kotakomputer.ceo#21665 I make use of Centos 7: System: CentOS 7.9.2009(Py3.7.9). Thanks

aaPanel_Jose

Thanks for the feedback, we will optimize this