To import multiple MDaemon users mailboxes to Office 365 admin account, follow the below steps as mentioned:
Choose the option "I am Converting Multiple Users" to convert multiple MDaemon users at one time and click Select Folders button :
Now, go to the location where MDaemon users with domain are saved and click Select Folder button. :
The destination path of MDaemon users will appear. Click Next.
Tool now display the list of all folder items on the screen with a checkbox. You can use it for selective conversion.
Go to Select Saving Options and choose Office 365 from the menu appearing.
Enter Login details of Office 365 account and select the option of I am Admin. Also, set other options accordingly such as Item Filters, Copy to Default Folder etc.
Now, Go to Advance Filters option for selective migration.
Choose All Items, if you want to export all MDaemon items to Office 365 account.
Use Apply Filters, and click Apply Filters button to export as per date range, to, from, subject etc.
Filters window will appear. Set options as per need and click OK button.
Click Connect button to proceed.
The tool will start connecting to provided account as shown:
Microsoft Sign-in to your account window will appear. Provide the credentials of Office 365 account on the same: