This step describes the how to create the migration file when you can access user mailboxes with your admin credentials. ...

This step describes the how to create the migration file when you can access user mailboxes with your admin credentials. At step 6 you will need to format your admin credentials in the migration file in a way that your source email system will recognize them. Formatting instructions are provided for %BRAND_EXCHANGE_ONLINE_SHORT%, Dovecot, Mirapoint, and Courier IMAP.