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Forum Discussion

RyanH's avatar
RyanH
Icon for Nimbostratus rankNimbostratus
Nov 05, 2025

F5 breaking Exchange authentication

We have Exchange 2016 going through our F5 BigIP. It works nicely. When we add our new Exchange 2019 server, clients are unable to authenticate using the desktop version of Outlook. Auth works fine w...
application delivery
BramsBytes's avatar
BramsBytes
Icon for Altocumulus rankAltocumulus
Nov 06, 2025

Did you configure the F5 with any SSL bridging? I saw some issues with Exchange Extended Password Protection in the past that would cause issues with failed authentication. 

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