From: Midland, Ontario, Canada
Registered: Feb 2003
posted September 14, 2007 01:46 AM
quote:The following addresses had fatal errors: newsroom@______: 550 [PERMFAIL] destination not valid within DNS
Quite late to the scene but, FWIW, my MX servers never return that status code for cinematour.com addresses. It was most likely caused by a typo of the cinematour.com domain name (or your ISP's MTA's DNS server was severely borked). I know for sure that the cinematour.com DNS servers and MXes had zero downtime in July.