[afnog] postfix issue

[SM]

At 06:09 25-06-2012, SOME Pinguéné Ferdinand F wrote:
>I have a problem with my mail server, I can't 
>send mail to yahoo, I have no problem with other mail servers
>see below the log message. All mail to yahoo servers are undelivery.
>"status=deferred (lost connection with 
>mx-eu.mail.am0.yahoodns.net[77.238.184.241] while sending message body)"

How long was the connection open?

Use telnet to test a SMTP session between your 
server and one of Yahoo's mail servers.

Regards,
-sm