Learn how to identify emails you are receiving multiple times.

1. If you mark an email as spam or junk, it will not be filtered anymore and will be delivered directly.
2. Check your spam or junk folder for duplicates.
3. Check your actual inbox and delete duplicate emails if detected.
4. If you are still receiving duplicates, check the settings of any email client you are using to make sure it is not duplicating emails.
5. Check if any of your contacts are sending you duplicates.