Bill Berg wrote;
>
> I googled: Fatal: listen(0.0.0.0, 110) failed: Address already in use
>
> And found to try this: lsof -i :110
>
> That returned this: portsentr 5061 root 8u IPv4 13167
> TCP *:pop3
> (LISTEN)
>
> So I killed process 5061, started dovecot, and everything is
> hunky dory.
>
Not sure which portsentry package your using.
But you might look for portsentry.conf or something similar.
And make sure it's allowing port 110, and or change the status.
Or try with portsentry off, since this appears to be a problem.
Gerald