1. Per-user whitelisting and blacklisting of incoming email addresses, domains (with support for Spamassasin wildcard characters)
2. Per-user spam marking threshold
3. Per-user toggle for 'subject prefixing'
4. Per-user toggle for 'make spam safe' (report_safe)
What You Need
---------------------------------------------
1. SquirrelSAP plugin and SquirrelMail:
- http://sourceforge.net/projects/php-sa-mysql/
- http://www.squirrelmail.org/
2. MySQL (or other SQL DB) configured for Spamassassin:
- http://wiki.apache.org/spamassassin/UsingSQL
- http://spamassassin.apache.org/
3. Your mail server configured to work with Spamassassin's user SQL features.
Ron
