Header Forgery Exception List

Allow registration of domains or email addresses to exempt them from header forgery checks. When emails are received from registered domains or addresses, they will not be flagged as header forgeries and will be delivered to the recipient.

Steps to add to the Header Forgery Exception List

1. Add: Click the "Add" button to enter information.

2. Group: Specify the group to which this exception applies. (If not specified, it will apply to all targets.)

3. Classification: Choose to register an email address or domain.

4. Registration Content: Enter descriptive information.