System for controlled distribution of user profiles over a...

System for controlling electronic messaging protocol between plu

System for controlling multipoint conference and method thereof

System for creating a community for users with common...

System for detecting information leakage in outbound e-mails...

System for determining email spam by delivery path

System for determining email spam by delivery path

System for direct placement of commercial advertising,...

System for directing e-mail to selected recipients by...

System for enabling multiple clients to interact together...

System for excluding recipients in an electronic...

System for handling electronic mail

System for handling electronic mail in a multiple user...

System for handling information and information transfers in...

System for instant messaging the sender and recipients of an...

System for managing real-time communications

System for network-based debates

System for performing notification in response to subsequent...

System for policing junk e-mail messages

System for processing electronic mail messages with...