Install Exchange 2007 in a domain with an underscore
Posted on 2008-10-08
Our domain name is city_domain.org. I tried to install Exchange 2007 in the existing Exchange 2003 and got an error indicating that The DNS domin name is invalid. It contains chracters other that A-Z, a-z, 0-9 and - (dash). My options are to change the name (no way) or install Exchange in a new domain tree. Has anyone experienced this what was the chosen alternative? Does anyone have recommendatios?