Forum Discussion

Badministrator's avatar
Badministrator
Icon for Nimbostratus rankNimbostratus
Dec 12, 2019

Issue regarding Outlook for android/ios (Oauth) to on-prem exchange behind BIG-IP LTM

Are there any caveats with Outlook for android and IOS when hybrid modern authentication is enabled and only using the LTM module? The outlook app is unable to add the mailaccount which is on-premis...
application delivery
HMA
iApps
LTM
outlook
Yoann_Le_Corvi1's avatar
Yoann_Le_Corvi1
Icon for Cumulonimbus rankCumulonimbus
Dec 12, 2019

Hi

 

I personnally have not yet implemented this architecture, but saw something in the DG (p. 7) that could be applicable to you...

 

Extract

-----

In a hybrid scenario, the BIG-IP is located between the Exchange Web Services and the Office 365 infrastructure, and F5 provides seamless access to the on-premise Exchange components in a secure fashion without causing failures for the hybrid-related traffic. The iApp template (v1.0.2 and later) now includes the question Would you like to bypass APM for hybrid services? on page 18. Select Yes for hybrid deployments. This will prevent failures in federated requests for Autodiscover and free/busy information, as well as remote moves and migrations between your Exchange organization and Exchange Online.

 

Yoann