Regexp rules

All regular expression are set case-insensitive and multi-line, so you only need to add the pattern. This is the bouncer rules area. Here you add perl-compat regular expression rules to detect and remove bounced addresses. If you know perl regexp you can add your own.

This is a very powerful rule system and can allow you to match some very complex bounces. The system will automatically try to detect the bounced address from the list by looking for the first email address in the bounced message. If the bounce message doesn't contain the bounced address then don't make a rule for it, there's no point since the system can't remove anything.

To access Regexp rules, go to the bouncers page and click the Regexp rules button.