That could probably be done kind of easily with a plugin, since the receiving_im_msg signal lets you cancel an incoming message before it's displayed.
Greg Stark wrote: > It seems like it should be easy enough for gaim to implement a fall-back > that > drops messages from non-buddies itself if the protocol doesn't implement > it > (or even if the protocol implements it, just in case). > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]