Dovecot mail server errors

[sado.buzz]

when i changed The port of outgoing mail server ( SMTP ) from Service Manager to 587

i got this

Log Messages
May 20 18:16:27 user dovecot: master: Dovecot v2.2.16 starting up for imap, pop3 (core dumps disabled)
May 20 18:16:26 user dovecot: master: Warning: Killed with signal 15 (by pid=5060 uid=0 code=kill)
May 20 18:16:25 user dovecot: master: Dovecot v2.2.16 starting up for imap, pop3 (core dumps disabled)
May 20 18:16:24 user dovecot: master: Warning: Killed with signal 15 (by pid=5007 uid=0 code=kill)

dovecot has failed. Please contact your system administrator if the service does not automagically recover.
Service “dnsadmin” is already stopped. [1;32mdnsadmin stopped successfully.[0m

Waiting for “tailwatchd” to restart …………………waiting for “tailwatchd” to initialize ………
…finished.

What does this error messages mean? HELP plz

 

[cPanelMichael]

Hello,

Please let us know if the following thread is helpful:

https://forums.cpanel.net/threads/problem-with-dovecot.471111

Thank you.

 

[sado.buzz]

Still has errors

 

[cPanelMichael]

Could you open a support ticket using the link in my signature so we can take a closer look? You can post the ticket number here so we can update this thread with the outcome.

Thank you.