Alex: > Hi, > > We have set up an application using the amazon cloud service, and > having a problem with relaying. How do I properly authorize the amazon > servers to relay mail through our server? > > Aug 11 17:06:39 portal postfix/smtpd[13792]: NOQUEUE: reject: RCPT > from ec2-184-72-46-254.us-west-1.compute.amazonaws.com[184.72.46.254]: > 554 5.7.1 <mail.example.com>: Helo command rejected: You are not in > example.com; from=<helpd...@example.com> to=<r...@example.com> > proto=ESMTP helo=<mail.example.com>
1) Remove all the "extra" rules that you have added to main.cf. These rules are causing the above error. 2) Start at http://www.postfix.org/BASIC_CONFIGURATION_README.html. Wietse
