Roberto Giordani:
> dsn=4.4.2, status=deferred (conversation with
> smtp.xxx.it[xxx.xx.xxx.xxx] timed out while sending MAIL FROM)
>
> This behavior continues for about 5 minutes and on the next queue
> manager run, all emails will be accepted and delivered.
>
> At first time I though the problem was on the destination SMTP server,
> but running tcpdump during "deferred" the server didn't open any socket.
>
> Any idea to understand and fix this behavior?
It opens no socket because the MAIL FROM timed out!!!!
Wietse
