Archive for the 'spam' Category

Creating a new sendmail mailer [with cutom limits]

Wednesday, March 26th, 2008

defining new sendmail ‘mailer’ with custom limits to create per-domain limit policy

[russian] Spam Statistics for 2007 from Kasperski Lab /Спамтест:: Спам в 2007 году/

Friday, February 22nd, 2008

SPF Checker

Thursday, February 21st, 2008

spf verification that works!!! (as opposed to http://www.openspf.org/Why?)

Index of /~jrudd/spamassassin

Monday, January 7th, 2008

SpamAssassin-Botnet — plugin for SA that checks if a msg was sent by a botnet node

SergeySL homepage / FreeBSD / Почтовая система среднего офиса на базе Postfix

Wednesday, October 24th, 2007

article in russian how to combine postfix /clamav/spamassassin in one manageable setup

Catalog Choice – Eliminate unwanted catalogs you receive in the mail

Friday, October 19th, 2007

Catalog Choice (it’s a .org) contacts catalog merchants on your behalf and gets them to stop sending you catalogs. For free.

What is reCAPTCHA?

Friday, July 13th, 2007

cool CAPTCHA that is used to OCR books

Slashdot | Hotmail vs Goodmail

Wednesday, July 11th, 2007

interesting article about how hotmail and thers try to push “we will mark u as a SPAMMER if you don’t pay up”