The IGS Anti-Spam System can automatically delete messages that it determines are spam, based on the sensitivity level that you define.

Once a message is deleted it is permanently gone. It can not be recovered, so it is important to choose a spam score level you believe to be high enough when using this feature. Having said that, there is some information that is logged for each automatically deleted message. The address the message originated from, the subject (including the determined spam score), and the size of the message are saved (for the current and previous month), in the statistics area.

Automatically deleting e-mail exceeding a defined spam score can save you the time and aggravation of scanning many junk messages, however, the spam score level that this occurs at has to be chosen to match your requirements.