[CentOS] firewalld

On 01/29/2017 01:54 PM, TE Dukes wrote:
> I telnet to localhost 143 or 993  and I can connect, telneting to 25 or 465,
> connection refused.


As I mentioned before: firewalld allows all traffic to localhost.  If 
you're getting connection refused, then those services aren't running.

As for dealing with login denied errors, you should be looking at the 
IMAP server's logs, not the HTTP server's.