good util for syncing mailboxes
iimapsync –host1 athens.footholds.net –user1 dan@gt3esprit.co.uk –password1 * –host2 designed79.co.uk –user2 dan –password2 * –port1 993 –authmech1 LOGIN –ssl1 –allowsizemismatch –folder INBOX –useheader ‘Message-Id’ –useheader ‘Message-ID’