Migrate mailboxes from from one IMAP server to another IMAP with 

The DataVare Mail Migration Tool provides a simple solution for moving emails between IMAP server accounts. The software migrates emails between IMAP server accounts quickly and correctly.   This program allows you to export emails from one cloud account to another with a few clicks. The utility migrates all IMAP Server-enabled accounts, both business and personal such as Gmail, Hotmail, G Suite, Office 365, Yahoo, Outlook.com, Zoho Mail and others. To complete the process, input the login information for both the source and destination IMAP accounts. During the migration, all email characteristics and metadata are retained. The application is seamlessly runs on all versions of the Windows operating system. The program is affordable to all users. To understand more about the software, download and test the demo version before purchasing the complete version. The demo version only moves a few emails from one IMAP server to another for free.