I have several private networks that I vpn between. There are several root run processes that send mail to our admin group, cron, logwatch you get the idea. The issue is that when I setup the network namespace I created logical subzones that give names like router1.building.elevating.com. This has worked fine for two-three years. About two weeks ago I started getting rejection emails from our ISP that does the MX for elevating.com (verio). The funny thing is that the rejection mails get through. As near as I can figure this what happens cron runs a job and generates a mail to root. root's mail is aliased in aliases to the admin email and the box sends a mail to verio's mailserver, I guess resolving the MX correctly. The mailserver rejects the mail with a 554. What is the best way to resolve this assuming that verio will be no help. the mail with headers is here: http://www.elevating.com/bret/mailprob/reject.mail.txt The log entries from sendmail on the sending box is here. http://www.elevating.com/bret/mailprob/mailprob.log.txt Is there some priority thing that allows reject messages to pass thru? Any help understanding this is appreciated. Bret -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
