How to remove duplicate emails Mac

If your inbox is full of repeated messages, learning about remove duplicate emails in Mac Outlook can help. Duplicate emails usually occur when Outlook sync settings are not configured properly. Importing the same email data multiple times may also create duplicates. Large mailboxes sometimes increase the chance of repeated messages. These extra emails take up storage space and reduce productivity. Manually deleting duplicates works for smaller inboxes. However, for large mailboxes it can take a lot of time. Regular maintenance helps keep Outlook running smoothly.