Use this method if you still have an email from the person in your "Trash" or "All Mail" folders, or if you haven't deleted their previous correspondence.
Click the at the top right and select See all settings . Click the Filters and Blocked Addresses tab at the top. how to unblock a person in gmail
The desktop version of Gmail provides the most comprehensive way to manage your blocked list. Method 1: Using the Blocked Addresses List Use this method if you still have an
If you have unblocked a person but their emails are still going to Spam or not arriving, check the following: check the following: