We are trying to get ActiveSync working on a single server Exchange 2003 setup. The MS Remote Connectivity Analyzer (www.testexchangeconnectivity.com
) is giving the very common HTTP 500 error and we have applied the recommended fix of creating a new virtual directory without SSL required. We have used the AccessMyLan (www.accessmylan.com
) tools to test ActiveSync internally and we get the same HTTP 500 error, so it doesn't look like a firewall issue (ISA2004), but an Exchange issue.
All research shows that the HTTP 500 error should be resolved by creating a new virtual directory with SSL not required. Before I created this I was getting Event 3029 in the App Log as detailed in KB817379, since making the change I am not getting that error.
Hoping we can get this resolved without logging a case with MS.