[CentOS] Postfix/Amavisd/Clamd - Mail send failing

On Thu, Mar 14, 2013 at 10:50 PM, Austin Einter <austin.einter at gmail.com> wrote:
> I just checked firewall. tcp/smtp(25 ) is allowed.
>
> Any kind of DNS configuration issues....
>
> Any pointers .....
>

Some ISP's block port 25 if it is a 'home' type connection.   Comcast
recently started blocking and I can't connect there from home either.

-- 
   Les Mikesell
     lesmikesell at gmail.com