We are attempting to migrate a SBS 2003 organization and have trouble creating a migration endpoint. Outlook connectivity tests pass but the migration endpoint cannot be created due to the following error:
The identifier name cannot be
processed due to the inability to differentiate between the following
enumerator names: Basic, Digest, Ntlm, Fba, WindowsIntegrated,
LiveIdFba, LiveIdBasic, WSSecurity, Certificate, NegoEx, OAuth, Adfs,
Kerberos, Negotiate, LiveIdNegotiate, Misconfigured. Try a more specific
identifier name.
Any help would be appreciated.