Block email using Advanced Filter rules

You can use regular expressions to allow or deny certain incoming or outgoing e-mail.

1. Log in to the Dashboard
2. If you want to create a rule for Incoming email go to Incoming – Protection Settings and then click Allow list filtering rules or Block list filtering rules
   1. Do you want to create a rule for Outgoing e-mail? Then go to Outgoing – Protection Settings and then click Allow list filtering rules or Block list filtering rules
3. Click + Add rule

You can now get started using regular expressions to allow or deny certain incoming or outgoing e-mail. Examples of regular expressions you can use can be found on this page.