[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 220.127.116.11
> PING 18.104.22.168 (22.214.171.124) 56(84) bytes of data.
> 64 bytes from 126.96.36.199: icmp_seq=1 ttl=49 time=140 ms
> 64 bytes from 188.8.131.52: icmp_seq=2 ttl=49 time=142 ms
> 64 bytes from 184.108.40.206: icmp_seq=3 ttl=49 time=138 ms
> telnet 220.127.116.11 25
> Trying 18.104.22.168...
> Connected to 22.214.171.124.
> 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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