Can Outlook 2000 clients connect to Exchange 2007? If no, is there and 3rd party software that allow it or is there any reg hacks that will also allow it?

Hi,I believe your question is off topic for this forum (Windows Server). The answer to your question can be found herehttp://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=3569171&SiteID=17Jens Ole Kragh MCITP, MCTS, MCT http://jensolekragh.spaces.live.com/

Hi, I suggest discussing this issue in our Exchange Server forum. http://forums.microsoft.com/TechNet/default.aspx?ForumGroupID=235&SiteID=17 I hope your issue can be resolved soon. Tim Quan - MSFT