Privacy please is a pidgin plugin to stop spammers from annoying you.

It currently offers the following features:

  * Block individual users (with an optional auto-reply)
  * Block messages from people who are not on your contact list
    (with an optional auto-reply)
  * Suppress repeated authorization requests

This plugin was formerly known as gaim-blocky.

WWW: http://code.google.com/p/pidgin-privacy-please/