View Single Post
Old 20th April 2010, 09:52
matty matty is offline
Join Date: Apr 2010
Location: Australia
Posts: 85
Thanks: 2
Thanked 12 Times in 11 Posts

Give us a starting point to help you. ie. Do you have some postfix logs? What outbound server are the old users using compared to the new users? Are the old and new users in the same domain/customer?
Reply With Quote