QUOTE (Niels @ Nov 18 2007, 07:52 AM)

Dear Sandro Bravo
I've moved your topic to a more appropriate forum section.
You need to create different rules for msnmsgr.exe
You have to open
these ports.
So you have to add msnmsgr.exe a few times (making separate rules) but change the protocol (tcp,udp,both) and the ports by following the link I gave.
Best regards
Niels
I am having the same issue. How do you open the ports? I have added messenger a few times already but continue to get the same ( 80048820) blocked ports message.