Kris, I think you are barking up the wrong tree. This appears to be a DNS CACHE issue that I have seen as well as others.
The gateways resolve via hosts file, relay inbound to the IP (or they should do it that way) of IMailbox, how is DNS involved there?
Len
_____________________________________________________________________ http://MenAndMice.com/DNS-training : Chicago; Wash DC; Atlanta http://IMGate.MEIway.com : free anti-spam gateway, runs on 1000's of sites
To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
