Hi Dan,
When using ntlogon, I cannot get SASL to work. Only when using TLS on 'old port', will it connect with encryption. Turning off encryption works as well. I tested all this with a clean install and no changes to the config files except the server name and realm.
Did you enable only PLAIN in c2s.xml for NTLOGON? Coz NTLOGON as mentioned ealier can work only with PLAIN auth. authreg->mechanism->traditional & sasl must have only <plain/> inside. (Rest should be commented out for NTLOGON)
Regards, -- Adam Strzelecki |: nanoant.com :|