Hello everyone

I'm currently having an issue with my Test Exchange environment.

I have just set the authentication to UPN for OWA, which would allow me to login with an email adress if i'm right.

After some testing I have set the authentication of IIS OWA to Form-Based, to check if that would solve it. But it didn't.

Also, after enabling FormBased Authentication it hangs on "Still working on it"

Any ideas what I might be doing wrong?

Setup:
2x Exchange 2013 cu8 Server 2012 R2
2x DC Server 2012 R2

kind regards

• Edited by JustinoFTW a few seconds ago