FoxyFy Mail Deduper

Large mailboxes get slow, cluttered, and hard to back up. Duplicate messages waste space and can confuse your mail client, especially across devices. FoxyFy Mail Deduper solves this with a fast, reliable scanning engine and a beautifully simple macOS interface. Full Transparency Before Deleting You always stay in control: - See every group of duplicates - Preview the message that will be kept - Review all messages marked for deletion - Confirm before anything is removed Nothing happens without your explicit approval.ge mailboxes get slow, cluttered, and hard to back up. Duplicate messages waste space and can confuse your mail client, especially across devices. FoxyFy Mail Deduper solves this with a fast, reliable scanning engine and a beautifully simple macOS interface. Optimized for large accounts: - Scans INBOX and Sent automatically - Uses fast header analysis - Downloads full messages only when needed - Works in batches to stay responsive - Tested with mailboxes containing tens of thousands of messages.