My C# sample client ASP.NET program successfully runs a call in my Axis2 server but the client does not seem to like the response.

I get:

> 
> Client found response content type of 'multipart/related;
>  boundary=MIMEBoundaryurn\_uuid\_38D413ACFC9D56F28E1258666845186;
>  type="application/xop+xml";
>  start="<0.urn:uuid:38D413ACFC9D56F28E1258666845187@apache.org>";
>  start-info="text/xml"', but expected 'text/xml'.
> 
> 
> 

According to the MSDN forums I supposedly must enable MTOM but they only explain this for the now-obsolete WSE 3 package. 

In the WCF space, for an ASP.NET program in C#, how to I enable MTOM or otherwise fix this response content-type mismatch? Actually, I'll need MTOM next.