[CentOS] TLS support on postfix

Wed Feb 8 23:09:51 UTC 2012
Les Mikesell <lesmikesell at gmail.com>

On Wed, Feb 8, 2012 at 12:36 AM, Kumar Krishna <krishnak5891 at gmail.com>wrote:

> Yes, I did restarted postfix.
> I ran tcpdump on the mail server while connecting to it from a remote
> location and then analysed the dump file. It seems that the server is
> working fine and offering STARTTLS, but the Cisco Router en route is
> messing things up.

A normal router shouldn't interfere.  Is this a PIX or ASA firewall?  I
haven't used one for a few years but you used to have to do a

no fixup protocol smtp 25

to get them to pass things correctly.

  Les Mikesell
     lesmikesell at gmail.com