How to Delete Unwanted Email Addresses in Mail on Mac

The Mail app for Mac maintains a list of contacts and email addresses with which you have communicated before, and that email address list will be used for the Mail app suggestions and email address completion suggestion lists. This is separate from the regular Contacts address book that is maintained on the Mac, as the email recipients list is limited to the Mail app. Often contacts email addresses change, or perhaps you just no longer need or want a particular contact available in the recipients email list of Mail app, in which case you can delete and remove any unwanted or invalid email addresses from this list in Mail for Mac. And that is what we’re going to focus on here in this tutorial; deleting email addresses from the previous recipients contacts list in Mail for Mac OS.

















