Information, tools and techniques for fighting spam
General overview of problems associated with electronic mail bombing and email spamming. It includes information that will help you respond to and recover from this activity.
sendmail 8.8: using the check_* rules to prohibit unauthorized relaying through your sendmail server and to reject UBE from well known addresses
Instructions to automatically filter your e-mail, defend your site from exploitation by the spammers
A series telling everything about the Internet nuisance, spam, from your About.com Guide.
This article discusses several alternatives available to sites that want to block mailed spam.
Instructions for configuring Sendmail to prevent relaying and reject spam.
A blog focused on sendmail milter API.
milter-regex is a sendmail milter plugin that allows to reject or discard mail based on regular expressions matching SMTP envelope parameters and mail headers and body.
Computers /
Internet /
Abuse /
Spam /
Filtering
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