Hello , I've enabled Multi factor Authentication in Office 365 in a test group. The app password seems to be OK when logging into Outlook or another MS app but the Office 365 Portal makes me authenticate every time I log into the Office 365 portal. (my users would revolt if I put this in place) I understand there is a token being used to control the process but how would I increase the token length to 1 or 2 weeks from a previously authenticate machine. Is this possible? I understand the importance of needing to authenticate on a machine for the first time.
Also, One of the authentication methods I would like to use is a call back to a desk phone/extension is grayed out in the O365 portal during the user registration for MFA. Anyway to fix this?
Thanks in advance