Hieu Tran updated September 30, 2011 at 5:47 PM
Purpose:
On rare occasions, Mac Mail will cache unwanted recipients. Take the following steps to delete the unwanted recipients.
Solution:
1. In the Mail application, go to Window > Previous Recipients.
2. Choose the recipient you want to delete.
3. Choose Remove From List.
If you need further assistance, please contact IGPP Net Ops.