I am running SBS 2003 and I have 2 Vista Laptops running Office 2007.
When I set an smtp account as the default account in Outlook, after I
reboot, my default email account gets changed back the Exchange
Account, which I don't want. This happens with 2 different laptops
belonging to 2 different users.

Is there a setting in SBS that overrides this each time the laptops
log onto the domain? I've gone through it and I can't find anything.