[CentOS] Not receiving mail

Todd Denniston Todd.Denniston at tsb.cranrdte.navy.mil
Mon Oct 18 16:55:48 EDT 2010

Dotan Cohen wrote, On 10/18/2010 04:51 PM:
> On Mon, Oct 18, 2010 at 22:47,  <m.roth at 5-cent.us> wrote:
>> Bingo! DNS.
> No, even on the IP address telnet won't answer on port 25:
> ✈dcl:~$ telnet 25
> Trying
> telnet: Unable to connect to remote host: Connection timed out
> ✈dcl:~$

are you coming to it from a 178.63.65.* or from a private IP (even if through a NAT)?

i.e. could there be one of those router things that does not pass private IP traffic on through
between you and it? :)

Grasping at a straw that look like a thought.
Todd Denniston
Crane Division, Naval Surface Warfare Center (NSWC Crane)
Harnessing the Power of Technology for the Warfighter

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