This application provides both command line interface and graphics user interface to backup and restore Gmail data via IMAP. It support incremental backup based on message-id and sha1. It also preserve the read/unread state on Gmail server.
This application is not stable yet, although it do not have any instruction that can delete your mail. Use at your own risk.
Bug report, feature request and suggesting are welcome.
All bugs Latest bugs reported
Bug #1085802: IndexError while restoring
Reported on 2012-12-03
Bug #1029700: "[Gmail]/Chats is not writable error " when trying to retrieve Chats folder
Reported on 2012-07-26
Bug #990935: abort: command: FETCH => socket error: EOF
Reported on 2012-04-29
Bug #975256: I get error: "ValueError: hour out of range QThread: Destroyed while thread is still running"
Reported on 2012-04-06
Bug #884342: Gmail Backup 0.1.2 error: could not parse command
Reported on 2011-10-31