Package isync

A tool to synchronize IMAP4 and Maildir mailboxes

http://isync.sourceforge.net/

isync is a command line application which synchronizes mailboxes; currently
Maildir and IMAP4 mailboxes are supported. New messages, message deletions
and flag changes can be propagated both ways. isync is suitable for use in
IMAP-disconnected mode.

General Commands
Command Description
isync synchronize IMAP4 and Maildir mailboxes
mbsync synchronize IMAP4 and Maildir mailboxes
mdconvert Maildir mailbox UID storage scheme converter