Can't access a vNext mailbox if Azure multi-factor authentication is enabled in Office 365 Dedicated/ITAR

A user can't access a mailbox through their Outlook client in Microsoft Office 365 Dedicated/ITAR (vNext).
This issue may occur if the mailbox is set to enforce Azure multi-factor authentication but if all the requirements for this feature aren’t in the vNext tenant.
To fix the issue, disable Azure multi-factor authentication for the mailbox. For information about how to disable Azure Multi-factor authentication in the Office 365 admin center, see Set up multi-factor authentication for Office 365 users
More information
For more information about multi-factor authentication, see Plan for multi-factor authentication for Office 365 deployments.

ID d'article : 3187083 - Dernière mise à jour : 08/22/2016 08:43:00 - Révision : 3.0

Microsoft Business Productivity Online Dedicated, Microsoft Business Productivity Online Suite Federal

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