Date: 2010mar18 Q. Mail is not leaving my server, its getting this error: refused to talk to me: 554-p3pismtp01-008.prod.phx3.secureserver.net 554 Your access to this mail system has been rejected due to spam or virus content. If you believe that this failure is in error, please submit an unblock request at http://unblock.secureserver.net Why? And is that website legit? A. That seems to be the mail server for godaddy.com hosted domains. I took a chance and filled in the form at that site and right away I was unblocked and mail started flowing. So it seems to be legit. By the way, if you're running Postfix you can do this command to make all stalled mail retry:

postqueue -f