For saving Office 365 user account backup, the software provides two options : Add and Import from CSV. You can choose any one as per your choice.
As you click on Add button the next window will open prompting you to enter Office 365 login details.
Enter your Office 365 login credentials.
As you can see, you will get two options Single Mailbox and List All Mailboxes using above credentials, as shown below -
If you click on Single Mailbox, then click on Add Button
Or, if you click on List All mailboxes using above credentials, the following options will be highlighted click on Add Button
The software will now start logging in to your specified Office 365 account
The software will next show all the user mailboxes associated with specified O365 account. Select the required mailboxes that you want to backup and click on Add button.
Now the software will display all selected user mailboxes in Add Source List. click on Next button to go to next step.
The software allows you to backup Office 365 user mailbox, archive mailboxes, public folders to local system. Choose any one as per your requirements and click on Next.
In the next screen, the software will display all folders list of the associated user account. Now click on options drop down menu to select required output format.