I am using Aspose.Email to connect to an Exchange mailbox using the ExchangeWebServiceClient. When I run the code and try to connect to an Exchange 2007 instance, I receive the error "The request failed with an empty response."
This site is also using an ISA server that I have to go through, but I have other code that uses Exchange Web Services outside of Aspose.Email at this same site and it has no problems connecting. I simply have to set my ExchangeVersion property to Exchange2007_SP1.
From what I read in these posts, it seems you want us to use the WebDav method with 2007, do I understand that correctly, or is there a way to use the ExchangeWebServiceClient with Exchange 2007?
The Aspose.Emal version I am using is 22.214.171.124.
I just tried version 126.96.36.199 and I get the same result.