Optimizing your Microsoft Exchange Experience... one Blog post at a time.

January, 2013

  • Configuring Kerberos Authentication in Exchange 2010

    There are many benefits to enabling Kerberos Authentication for your CAS Array in Exchange 2010 (SP1 and above). One of the primary benefits is to alleviate the NTLM authentication issues in Exchange 2010 that I blogged about in my previous post. Kerberos...
  • The Curious Case of MaxConcurrentAPI

    One of the issues we seem to encounter more often than not with Exchange 2010 is NTLM authentication issues. Due to the architectural changes in Exchange 2010 (with all connectivity running through the Client Access servers), a high volume of NTLM traffic...