[CentOS] Not receiving mail

On Mon, 18 Oct 2010, Dotan Cohen wrote:

> Done! I then restarted postfix and there seem to be no new errors in
> the logs. However, I still cannot telnet into port 25:

> ✈dcl:~$ telnet mail.sharingcenter.eu 25
> Trying 178.63.65.136...
> telnet: Unable to connect to remote host: Connection timed out
> ✈dcl:~$

It works here (where here is on another continent)

[herrold at stones herrold]$ telnet 178.63.65.136 25
Trying 178.63.65.136...
Connected to 178.63.65.136.
Escape character is '^]'.
220 mercury.localdomain ESMTP Postfix
quit
221 2.0.0 Bye
Connection closed by foreign host.
[herrold at stones herrold]$

Something between your local setup and 178.63.65.136 is 
blocking you --

Solve that -- it is NOT a centos issue at this point

-- Russ herrold