Email error

I get the following when i attempt to send an email to my Virtualmin Server

This is the mail system at host ip-10-128-66-129.ap-southeast-1.compute.internal.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

              The mail system

<lyndon.kiora@ip-10-128-66-129> (expanded from mail for ip-10-128-66-129 loops back to myself

Final-Recipient: rfc822; lyndon.kiora@ip-10-128-66-129 Original-Recipient: rfc822; Action: failed Status: 5.4.6 Diagnostic-Code: X-Postfix; mail for ip-10-128-66-129 loops back to myself

any ideas?




What does the hostname command output on your system?

Whatever it shows, make sure that in your /etc/postfix/ file the mydestination line contains that hostname. And run /etc/init.d/postfix restart if you change that line, then re-try the email ..