Method and system for restricting access to an electronic message system

摘要

A method and system for restricting access to an electronic message system is disclosed. The electronic message system comprises a server system capable of transmitting an electronic message from a first user device to one or more second user devices. The method involves receiving an electronic message from the first user device and providing the electronic message or a portion thereof to one or more of the second user devices. Spam notification signals may be received for the electronic message or the portion thereof from one or more of the second user devices. The method involves restricting access to the server system for the (user of the) first user device in response to receiving said one or more spam notification signals.