White-listing MageMail API Requests

Sometimes you may have infrastructure on your end that will block MageMail API requests - for example a firewall or Cloudflare setup.

In the event that API requests are being blocked, you can whitelist the MageMail IP Addresses: 192.241.220.17, 45.55.38.132.

You may also need to whitelist the API route that's being requested:

https://www.example.com/index.php/magemail/api/query/route
https://www.example.com/index.php/magemail/api/insert/route