[CentOS] Sending Email Via Telnet
John Reddy
linuxpencil at hotmail.com
Tue Oct 16 15:16:37 UTC 2012
> Something isn't quite right with your setup. When you do the "HELO" command, the server should reply with something. For example:
>
> ==
> $ telnet smtp.comcast.net 25
> Trying 76.96.40.155...
> Connected to smtp.comcast.net.
> Escape character is '^]'.
> 220 omta12.emeryville.ca.mail.comcast.net comcast ESMTP server ready
> HELO comcast.net
> 250 omta12.emeryville.ca.mail.comcast.net hello [69.24.1.7], pleased to meet you
> ==
>
> Does the mail server ever return anything back to you?
No. Never. How do I trouble-shoot this?
TIA,
John
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