imapsync

Email IMAP tool for syncing, copying and migrating email mailboxes between two IMAP servers, one way, and without duplicates. More information: https://imapsync.lamiral.info.

• Synchronize IMAP account between host1 and host2:

imapsync --host1 host1 --user1 user1 --password1 secret1 --host2 host2 --user2 user2 --password2 secret2