I have configured an e-mail account in ISPConfig3. It sends e-mail no problem but When I send to it from outside, e-mail grom my gmail account bounces with the following error:
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 5.7.1 Unable to relay for firstname.lastname@example.org (state 14).
----- Original message -----
Received: by 10.100.208.14 with SMTP id f14mr3404815ang.205.1291589976211;
Sun, 05 Dec 2010 14:59:36 -0800 (PST)
Received: from [172.20.200.95] ([188.8.131.52])
by mx.google.com with ESMTPS id x31sm4696571ana.29.2010.12.05.14.59.34
Sun, 05 Dec 2010 14:59:35 -0800 (PST)
Subject: Re: testola
Mime-Version: 1.0 (Apple Message framework v1082)
Content-Type: text/plain; charset=us-ascii
From: XXXXX <XXXXXX@gmail.com>
X-Priority: 3 (Normal)
In-Reply-To: <email@example.com ain.com>
Date: Sun, 5 Dec 2010 17:59:20 -0500
References: <firstname.lastname@example.org ain.com>
X-Mailer: Apple Mail (2.1082)
But when I send e-mail from my exchange server, it comes through with no problems.
I looked in the /var/log/mail.log file but it did not show any activity from gmail that I could see.