I am using exim4u for a mail server on debian. Everything has been working fine until recently. I have not done anything to the server from the time it was working until now. I have a domain set up and is receiving and sending mail correctly. When i put a forwarding address in to a gmail address, I can still receive and send email from my webmail client but it never makes it to gmail. I have check logs and this is what I have found
2012-04-01 18:47:04 1SEPns-0000aN-Br DKIM: d=gmail.com s=20120113 c=relaxed/relaxed a=rsa-sha256 [verification succeeded] 2012-04-01 18:47:10 1SEPns-0000aN-Br H=mail-bk0-f43.google.com [184.108.40.206] Warning: X-Spam_score: -0.3 2012-04-01 18:47:10 1SEPns-0000aN-Br <= firstname.lastname@example.org H=mail-bk0-f43.google.com [220.127.116.11] P=esmtps X=TLS1.0:RSA_ARCFOUR_MD5:16 S=3424 id=CAGZkSKbYc7SJR+yXTgG8ubQvx4PNb0CwHG1DDKGeZ-qFiA$ 2012-04-01 18:47:11 1SEPns-0000aN-Br => /home/mail/mydomain.com/support/Maildir (email@example.com) <firstname.lastname@example.org> R=virtual_domains T=virtual_delivery 2012-04-01 18:47:12 1SEPns-0000aN-Br => email@example.com <firstname.lastname@example.org> R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [18.104.22.168] X=TLS1.0:RSA_ARCFOUR_SHA1:16 2012-04-01 18:47:12 1SEPns-0000aN-Br Completed
I am not a mail server person so im not sure what everything here is saying. It appears to me that it is successfully sending mail to gmail though. I have checked my spam folder as well and nothing there either.
If it would help to have some more information from my server, let me know because Im not sure what would be of help here.