This is still happening after a reboot, Fedora 28,
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(pop3-login): listen(*, 995) failed: Address already in use
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(pop3-login): listen(::, 995) failed: Address already in use
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(imap-login): listen(*, 993) failed: Address already in use
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(imap-login): listen(::, 993) failed: Address already in use
This is still happening after a reboot, Fedora 28,
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service( pop3-login) : listen(*, 995) failed: Address already in use pop3-login) : listen(::, 995) failed: Address already in use imap-login) : listen(*, 993) failed: Address already in use imap-login) : listen(::, 993) failed: Address already in use
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(
Nov 8 12:21:41 kopernik dovecot[1386]: Error: service(
After restarting dovecot it works:
netstat -lnp | grep 993
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 4622/dovecot
tcp6 0 0 :::993 :::* LISTEN 4622/dovecot