mail rules

POP3/IMAP Connector for SMTP/Exchange server with Spam filter and rules engine

Computes exact expected values given various rules for blackjack.

A programming language that is based on established BASIC rules

Anti Spam email FIilter for outlook that uses rules

Format database field names in Excel script applies some simple formatting rules

MP3 Rename will rename mp3 files according to many rules that you specify.

Open different URLs in different browsers according to defined rules.

Tool for analysis of PHP scripts, similar to "use strict" rules from perl

Free software to find expiring domains. Domain finder, keywords, rules, match.

Block spam in accordance with the rules you define.