Browser asks for Authentication on Firefox and IE

[friedmar]

Since the upgrade to ZCS 7 the browsers IE, Firefox and Opera ask for username and password. If you enter them you have to enter them again at the Zimbra login page. As I work with Safari I have not seen this behavior because everything is ok. My users are a little confused.

I think this has to do with SSO. Any idea how i could solve this strange behaviour?

zimbra@mail:~$ zmprov gacf | grep Spnego
zimbraSpnegoAuthEnabled: FALSE

[friedmar]

Meanwhile I upgraded t0 7.01 but this phenomen still exists.

Anybody an idea?

[friedmar]

Still no solution. I am on 7.1.2 OSS.

Does nobody besides us have this phenomean?