Try the following steps to help ensure your emails are delivered successfully to a non-traditional email address:

1. Confirm if you are using the correct address
   Verify the email address you are sending to is correct.


2. Double-check your SPF Records
   Make sure your domain is set up with the correct SPF records.


3. Check the IP reputation
   Verify your IP you are sending from is not flagged for sending unsolicited emails.


4. Test your sent emails
   Send emails to yourself as a test to ensure they are delivered properly.