Hi,
as per
https://technet.microsoft.com/en-us/library/bb125170(v=exchg.150).aspx
Authentication settings The two methods of authentication you can configure for the Exchange ActiveSync virtual directory are Basic authentication and Client certificate authentication.
in several tutorials we read Basic authentication should be disabled and client certificate should be required
http://blogs.technet.com/b/exchange/archive/2012/11/28/configure-certificate-based-authentication-for-exchange-activesync.aspx
The question we have is:
Can the let basic authentication active and set "Accept client certificate" in order to set up some clients with CBA without impact the existing Active Sync user using user name / Password
or do we need separate ActiveSync virtual directories?
Thanks
Eckhard