[CentOS] Not receiving mail
dotancohen at gmail.com
Mon Oct 18 16:38:26 EDT 2010
On Mon, Oct 18, 2010 at 22:34, Steve Clark <sclark at netwolves.com> wrote:
> Hmm... I am not having any problem connecting from the U.S.
> ping 184.108.40.206
> PING 220.127.116.11 (18.104.22.168) 56(84) bytes of data.
> 64 bytes from 22.214.171.124: icmp_seq=1 ttl=49 time=140 ms
> 64 bytes from 126.96.36.199: icmp_seq=2 ttl=49 time=142 ms
> 64 bytes from 188.8.131.52: icmp_seq=3 ttl=49 time=138 ms
> telnet 184.108.40.206 25
> Trying 220.127.116.11...
> Connected to 18.104.22.168.
> Escape character is '^]'.
> telnet> close
> Connection closed.
Exactly the problem! It pings fine (so I know that connections can be
established over the physical wires) and on the IP address telnet
answers. However, telnet to port 25 (smtp) with the domain name fails.
Why could that be?
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