email filtering problem
I'm writting a program for spam filtering in C#.
I'm using exchange server 2003 and IMF(Intelegent Message Filter).
I need to read messages before going to IMF.
If the sender is known i need to send it to the mail box else to the IMF for filtering.
I can't find any hint for doing this.
Please help me if u can give me a help at least a little hint.