[CentOS] firewalld

Sat Jan 28 18:46:44 UTC 2017
John R Pierce <pierce at hogranch.com>

On 1/27/2017 6:01 PM, TE Dukes wrote:
> I can't figure out all these zones. I opened imap, imaps, pop3, pop3s, smtp,
> smtps in zones internal, trusted and public.
> I still get connection refused.
> I telnet localhost 143, I get connection refused.

the firewall is more likely to give you connection timed out as it 
genereally drops rather than rejects the connectiosn.

connection refused often means nothing is actually listening on that 
port,   143/tcp being IMAP.   you sure the imap service is running?

john r pierce, recycling bits in santa cruz