I have recently patched my Exchange 2003 to Service Pack 1.
However, after the patch, some emails to my outlook clients are redirected to the Junk Mail folder automatically.
I checked my Junk Email Options setting on the Outlook client and it was set to "Low".
I then changed it to "No Automatic Filtering" but some emails are still diverted to Junk Mail folder.
There are also no email address list in the "Blocked Senders" of the Outlook.
This is happening for some other user's outlook clients as well.
When I checked the Exchange setting, I am unable to find any settings that does the junk mail filtering. Pls help