On 09/05/2011 11:48 AM, Matt Harrison wrote: > I've got an odd problem and I really can't work out what is causing it. I > have two > gentoo mailservers under my control, one is working fine (it seems) but the > other is > just not getting mail out. I'm not even sure if this will be delivered until > I see it > come back through the list. > > According to my logs, the mails are being accepted without issue by the > receiving MX, > but that is the last that will be seen of them. It's not happening for every > mail, but > a lot. Recipients can be on BT Internet, gmail, or other (apparently) > unrelated > providers.
Once the recipient server gives you the 250 OK response, the message is its responsibility. There's nothing you can do after that point, and the only person who can tell you what happened to the message is that server's admin. > All outgoing mail from this server is DKIM signed, in plaintext only. I've > checked and > the IP of the server doesn't seem to be on any blacklists. There is correct > reverse > dns for the server as well. I've owned the IP for around 7-8 years now and > there's > never been a problem like this. It looks OK here, coming from the list. Can you send a message directly to me? I'll check the logs to see if anything looks funny.
