Adding an Allowed or Blocked Domain

Modified on: Thu, 3 Jul, 2025 at 2:29 PM

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

Select the Domains tab.
You can add allowed or blocked domains individually or upload a list of domains in a .csv file.
- To add allowed or blocked domains individually:
  1. Select Add and choose Upload Domain(s).
  2. 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.
  3. Select Allow or Block.
- To upload a list of domains:
  1. Select Add and choose Upload Domain(s).
  2. In the pop-up window, drag and drop the csv file to be uploaded.

_{This article relates to SpamTitan Skellig.}