blocksmtp

A daemon to detect spammers trying to harvest email addresses by username guessing and temporarily DROP them with iptables firewall rules. The program also looks for and kills sendmail processes that have been stuck in "cmd read" mode for a long time.

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License

Artistic License, GNU General Public License version 2.0 (GPLv2)

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Additional Project Details

Operating Systems

Linux

Intended Audience

System Administrators

User Interface

Command-line

Programming Language

Perl

Related Categories

Perl Email Software, Perl Firewall Software, Perl Network Monitoring Software, Perl Operating System Kernels

Registered

2006-11-06

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