Relevant Product: Signature Manager Office 365 Edition
During the First Use Wizard for Signature Manager Office 365, you are asked for Office 365 Administrator details:
Office 365 Administrator details
Please enter the credentials for a Administrator in Office 365 which meets the following requirements:
- Account has the "Global Admin" role group
- Account has a mailbox in Exchange Online
- Account has been signed in to OWA for the first time and configured the regional options.
The recommended option of “Autodiscover the Exchange Web Services URL (Recommended)” can be used where Autodiscovery is configured and working correctly within your environment.
If Autodiscovery is not working correctly within your environment, or the wizard does not successfully connect to Office 365 after clicking "Next", try using the option "Use this URL for Exchange Web Services" and enter one of the following URLs:
Office 365 - General
Office 365 - Germany (Only for German specific Office 365)