Receive message from contact list only

[donkei]

Hi,
how can I block everyone except the ones on my contact list? I've been getting lots of spam messages recently and all I want is to receive messages from friends on my contact list only.

Thanks.

[donkei]

soory, please delete this thread.
found the answer:
http://forums.cocoaforge.com/viewtopic.php?f=13&t=16149

[Robby]

Thanks for reporting back!