Mailinator - Let Them Eat Spam!
Computers, Internet, Abuse, Spam - Mailinator. Offers web-based access to temporary public mail accounts that are created on the fly as mail comes in.
https://www.mailinator.com/
Spam. Don't Buy It.
Computers, Internet, Abuse, Spam - Spam. Don't Buy It.. Effort to educate consumers.
https://www.spamdontbuyit.org/
SpamAssassin: Welcome to SpamAssassin
Computers, Internet, Abuse, Spam - SpamAssassin. A mail filter, written in Perl, to identify spam using a wide range of heuristic tests on mail headers and body text.
https://spamassassin.apache.org/
Ezine Check
Computers, Internet, Abuse, Spam - Ezine Check. Checks your newsletter to see if it is spam.
http://ezinecheck.com
www.justfilterit.com
Computers, Internet, Abuse, Spam - JustFilterit.com. Fight spam and block unwanted email with a safe address.
http://www.justfilterit.com