Just some advice needed? not sure if this is a bug?
I updated the server Dovecot IMAP/POP3 Server certificate and the service was supposed to restart. Dovecot failed to restart and checking logs it was due to another process running on port 587.
master: Error: service(submission-login): listen(::, 587) failed: Address already in use master: Fatal: Failed to start listeners
checked what is running on port 587 and indicates tcpserver
[[email protected] ~]# netstat -lnp | grep 587 tcp 0 0 :::587 :::* LISTEN 20267/tcpserver
To get dovecot service running i disabled submission (587) in Nodeworx - Dovecot MSA Server Control and dovecot started up straight away.
After trying to re-enabling submission (587) in nodeworx, dovecot service stop again.
The port is used by some of my email clients and i need it re-enabled, could i stop tcpserver, enable submission (587) and then restart tcpserver ?
What command would i use to stop tcpserver and restart again.
Any advice appreciated