imapsync - Console-based utility for migrating IMAP mailboxes.
Arcserve UDP - Arcserve UDP is data backup & recovery software that deals with unified data protection solutions, making you protect your computer system by creating data stores on the recovery point server.
IMAP Upload - IMAP Upload is a tool for uploading a local mbox file to IMAP4 server.
Clumio - Clumio is first-in-class cloud backup optimization and visualization engine that provides a chance to top leading business organizations or enterprises to protect, delete and restore their precious data in no time.
audriga Email and Groupware migration - Easily migrate your email, contacts, calendar items and tasks to your new provider or server. No software installation is required.
Comet Backup - Comet is advanced backup software for MSPs, IT Companies and Backup Providers.