If you use our built-in SMTP mail and POP services you, or your members, can define Anti Spam Filters.

Spam Filter Features

Feature

Benefit
User Level Management Members can assign Anti-Spam filters. Each user can define filters for Sender, Subject, Body, and File Attachments.
Personalized Rejection messages Members can define a response to spammers. When a user gets a spam, a message will be sent to the spammer telling them the message was rejected and the member can define the message.
Wildcard Filtering A member can filter using keywords with wildcard definitions. Keywords with wildcard definitions make it simple to define rules for filtering. Example Viagra* will delete all mail with the first word being Viagra. The asterisk denotes where keywords are located.
Exception Lists Lets users to define exceptions to the sender rules. Members can define addresses to always accept email from regardless of spam rules.
Global Spam Filters Spam filtering rules that apply to every user. The global filters defined by the sysop are applied to every email incoming to the server. These rules are applied to Sender, Subject, Body and attachments.
Filter log files Sysop can log spam events. Log files are created to track spam trends and to troubleshoot spam options.