Go to Filtering > Allow & Block List and follow the video or steps below to add an allowed or blocked domain:

  1. Select the Domains tab.

  2. Select Add and choose Allow Domain or Block Domain.

  3. Complete the fields in the pop up:

    • Domain to Allow/Block: Enter the domain you want to allow or block.

    • Include Subdomains: If your domain is example.com and you select this option, then all domains that end in example.com will also be allowed or blocked. For example, support.example.com and products.example.com.

    • Comments (optional): Optional comments about this allow or block domain.

  4. Select Allow or Block.

This article relates to SpamTitan Skellig.