Mailwasher - Over 8 million people use MailWasher as their spam filter
InTouchApp Firefox Extension - Save contacts & data from websites to your phone
SPAMfighter - SPAMfighter and Microsoft have built the strongest and most effective anti spam filter for Outlook, Windows Live Mail, Outlook Express & Thunderbird
Cervino - One app for everything you do
Spam Reader - Spam Reader is a free anti-spam add-on for Microsoft Outlook.
Textto - Text from your computer for free