I've noticed my mail server has been bouncing a lot of emails "Relay Access Denied" because some clients out there seem to like changing user@example.com to user@www.example.com . My setup uses a mysql database to hold a LOT of domains. Are there any quick fixes to perhapes rewrite in coming emails to the top level host e.g. have user@any.thing.example.com rewritten to just user@example.com. I was looking at address masquerading but that seemed to only be for outgoing mail and could only be configured by providing it a delimited list of all domains to do it for which is not an option in my setup. Thanks for any help