Sep 07 2021 10:00 PM
Hi all
We are looking to add Microsoft Teams as a managed iPhone app through MobileIron Core + Sentry on-prem. Teams authentication traffic goes through the MI Tunnel, with the Teams cloud configured to only accept traffic coming from the Sentry. Works successfully UNLESS the user also has the Microsoft Authenticator app on their iPhone. In that case, the Teams app automatically flips to the Authenticator when you try to sign-in, which means traffic is no longer going through the Tunnel, so it won't authenticate. Has anyone come across this? Is there some way to stop the Teams app from opening the Authenticator?
Sep 08 2021 05:35 AM
Sep 08 2021 04:48 PM
@Ed Woodrick The traffic is split, so it's really just meant to be the authentication activity that is going through the Tunnel. If I'm logged into Teams and _then_ install the Authenticator, I can go on using Teams quite happily, but won't be able to get back in if I log out of it.
Sep 08 2021 11:21 PM