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