Forum Discussion

kimhenriksen's avatar
kimhenriksen
Icon for Cirrostratus rankCirrostratus
Jun 01, 2020

Exchange 2016 login prompt problem

Hi

 

We have a problem with our Exchange 2016 setup. It´s setup using the iApp and nothing has been changed.

But we have a recurring probelm where some users get a loginprompt using outlook application.... just wondering if anyone in here had any similiar types of problems?

application delivery
BIG-IP Access Policy Manager (APM)
exhange
iapp
LTM
  • Dave_W's avatar
    Dave_W
    Icon for Employee rankEmployee
    Jun 04, 2020

    ​It sounds like the NTLM Authentication is failing so you should troubleshoot that. I would start, but setting the APM logs on informational and see what you can find for when these users (Sessions) fail.