Dovecot wouldn't restart via Virtualmin

New server with Webmin and Vritualmin just added. Running on Red Linux Enterprise 4 with Postfix as the MTA.

I was able to send email out but not able to receive email (from inside or outside). Had tons of errors in the /var/log/maillog and /var/log/messages files. Many of which were not found in this forum via search.

Such as: file_dotlock_open(/home/tpsorg/homes/dwoo/Maildir/dovecot-uidlist) failed: Permission denied

What I decided to do was add the pop3s and imaps protocols by changing the settings in Webmin>>Servers>>Dovecot IMAP/POP3 Server>>Networking and Protocols

As I added those, the dovecot.conf file was correctly altered to show:
protocols = pop3 imap pop3s imaps

However, it re-added two lines that I had commented out:

Both the aboves are simply blank after the “=” sign.

When I attempted to Apply the changes and restart Dovecot I received the error:
Fatal: listen(143) failed: Permission denied

I got this error when I first installed Dovecot and am only able to restart it by commenting out the above ssl_listen and listen lines.

What should go in those lines behind the equal sign?

Perhaps this is why my mail is only sending and not receiving.

you would set an IP to those directives. but you can comment them out if you have 1 ip