Exchange 2007/2010/2013 with SPLIT DNS and ONE single Certificate
Problem: You have to renew an Exchanger SAN/UC-Certificate and you can’t do this anymore after 2015 because it contains a NON EXTERNAL First Level Extension like “.LOCAL”. Rename the Full Windows Domain in a 1 year project and have fun Integrate a SPLIT DNS as below, Bend all Exchange URL to the same FQDN Main […]
