Blue Frog Anti Spam (for Firefox) 1.8.1
Blue Frog actively fights spam and makes spammers leave you alone. The Blue Frog Firefox extension automatically reports spam reaching your Gmail, Hotmail or Yahoo mailbox. Blue Frog desktop client fights spam by posting complaints on the sites advertised by the spam you receive. Filtering spam is not enough. Blue Frog protects your email accounts or your entire mail domain by making spammers remove your from their mailing lists.

Blue Frog Anti Spam 1.8.1
Blue Frog actively fights spam and makes spammers leave you alone. Blue Frog automatically posts complaints on the sites advertised by the spam you receive. Report your spam from any desktop email client or let Blue Frog report Gmail, Hotmail and Yahoo spam directly from the Firefox browser. Filtering spam is not enough. Blue Frog protects your email accounts or your entire mail domain by making spammers remove your from their mailing lists.