YesIt is mandatory to have credentials of admin if you want to perform the bulk migration of exchange edb mailboxes to office 365 without much effort.
Yes, Software is safe and secure to use. It performs all the operations in the isolated environment without interference from other applications.
Yes, Live Exchange Server is the prerequisite to convert and export it successfully to Office 365.
Yes, the software maintains the exact folder hierarchy before and after the completion of exchange server to Office 365.
The Best Software to Migrate From EXchange Server to Office 365