Add via a specific sender address
Any server that uses a 'MAIL FROM' address is considered a corporate email server.
WARNING: The 'MAIL FROM' address can be forged very easily. Only use this option if you have no other way to identify the server.
- Go to Configuration > Email routing > Corporate email servers.
- Click Add.
- Select With a specific sender address and click Next.
- Click Add.
- Specify the address pattern you want to use for the sender address, click Save and close and click Next.
- Enter a comment if required and click Finish.