This may sound stupid, but if you only have a couple of mailboxes the easiest way may be this one: Configure both the pop3 and the new imap account in thunderbird, select all mails with CTRL-a and drag&drop the mails in a imap folder. Thunderbird moves all mails (takes some time) and retains the status (mail has been read or not). Copied > 10000 mails without a problem. BipinDas schrieb: > Hi All, > I would like to migrate my existing POP3 inboxs to newly created Cyrus > IMAP mailbox. Is anybody gone across this requirement. > Please give me a right solution. > Thanks in advance. > -- > ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html