I have an Apache server using Kerberos authentication to serve internal apps, using Active Directory as the KDC. This works fine for Windows clients. We have a few Mac clients and none of them can access the apps on Apache. The Macs are on the domain and can access other network resources.
On my R&D Mac, I do a klist in bash and it shows my tickets. The working tickets show up like CIFSfirstname.lastname@example.org. On the other hand, I have HTTPemail@example.com for the not working ticket. I checked my Windows PC, and it has HTTPfirstname.lastname@example.org.
I know nothing about Mac, so I don’t really know even where to start. Any suggestions?
Single AD domain running Win2012 OS X El Capitan 10.11.6