Connecting FollowUpThen with multiple Office365 accounts can be difficult due to Microsoft’s auto-authorizing additional attempts to connect an already-approved system.
To connect multiple Office365 Accounts:
1. Authorize your first Office365 account with FollowUpThen from your inbox connection page.
2. Logout of Office365.
3. Go back to your inbox connection page and Authorize your second Office365 account.
4. Repeat this process for all of your Office365 accounts.