Email Migration Made Simple
Move your email between providers safely using IMAP. No complex setup, no manual copying, no data loss.
Why Email Migration Is Difficult
- large mailbox sizes
- different server configurations
- risk of losing messages
- manual tools are slow and unreliable
Traditional methods rely on email clients and require your computer to stay online. This approach does not scale well.
The Better Approach
PostMaster performs direct server-to-server migration using IMAP.
- faster transfer
- no dependency on your device
- preserves folder structure
- handles large mailboxes
Before You Start
Make sure your IMAP server is reachable: