Hi, what is the best certificate to use for Exchange 2007? What experience do people have with the different vendors? And what about pricing? Regards, Kjetil Tveit

Please see this link: Unified Communications Certificate Partners for Exchange 2007 and for Communications Server 2007 http://support.microsoft.com/kb/929395 In this scenario I'd prefer Entrust and have worked with them many times. They have good tech support thats aware of how to use certificates specificly in Exchange 2007. If you're on a budget you can look at Godaddy. They have recently added UCC/SAN certs to their site. Their support is questonable, but their prices are like 1/5 the competition.