imapsync - Console-based utility for migrating IMAP mailboxes.
Intradyn Email Archiver - Orca Email Archiver provides email archiving solution for local government and business.
Gmvault - Backup the emails in your Gmail account.
Hornetsecurity Email Archiving - Hornetsecurity Email Archiving is one of the advanced software that offers long-term, unchangeable, and secure storage of important company information, data, and flies.
Mail Backup X - Your one stop mail backup and archiving tool for Mac.
MailMeter - MailMeter is a software that allows cloud or on-premise-based email management and compliance platforms, helping you to locate every single email in your organization, conduct eDiscovery, freedom of information, and DSAR’s searches from your emulato…