Incremental sync
Restart safely without duplicating messages. Essential for large mailboxes.
Incremental copy between Gmail, Outlook, Yandex or your own server — folders, flags and dates preserved. Stop anytime and resume later.
What it does
Professional IMAP migration from one mailbox to many — via a simple web UI, no command line.
Restart safely without duplicating messages. Essential for large mailboxes.
Inbox, Sent, custom folders and subfolders. Flags and dates are kept.
Presets for Gmail, Microsoft 365, Yandex, Zoho, cPanel/Plesk and custom IMAP.
Why mail2mail.org
Migration runs on the server. Refresh the page and the same browser picks the progress back up.
Gmail, Microsoft 365, Yandex, Zoho and cPanel fill host and port. App-password hints sit next to the fields.
Source and destination side by side, one-click swap, show password. Pricing stays on its own page.
One clear language across the site, the guide, and the tool. Connection tests are free; a full transfer needs a license.
Pricing
Pick a plan. After payment your license key is emailed to you.
FAQ
No. IMAP is for email. Use CSV/CalDAV tools for contacts and calendars.
No. This tool is for migration and backup.
Mail streams from source IMAP to destination. Passwords are not stored.
On the migrate page, paste the key, click Validate, then start the transfer.