While creating a sample application to send and recive pictures I created a
simple web service that would allow people to send pictures and view
pictures. All worked well till I enabled MTOM on the services. Since then
everythime the client tries to connect to the service it gets the following
message "The request failed with HTTP status 415: Unsupported Media Type.".
I have looked around in newsgroups and not found any resolution. BTW the web
services is hosted inside IIS running on XP pro with SP2, have not tries if
it will work on VS 2005 inbuilt web server (had I chosen directory option
instead of web server).

For now I have decided to move on if any of you find a resolution do let me
know, if I find it will post it here.

The raw messages is below that is sent to server
"POST /VisitorDataService/VisitorService.asmx HTTP/1.1
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; MS Web Services Client
Protocol 2.0.50727.42)
VsDebuggerCausalityData:
uIDPo4jPn8RWmPlAjcQTkQgpUHMAAAAAX7/rVlC6HkyUzBUqLrewxBLVzD4GiL1Cips5Q4ONci0ACAAA
SOAPAction: "http://www.shajisethu.com/schemas/VisitorService/getVisitors"
Host: sethu.homedns.org
Content-Type: multipart/related; type="application/xop+xml";
boundary=--MIMEBoundary632701497681437264;
start="<0.632701497681437264@example.org>"; start-info="text/xml;
charset=utf-8"
Content-Length: 1424
Expect: 100-continue
Proxy-Connection: Keep-Alive

----MIMEBoundary632701497681437264
content-id: <0.632701497681437264@example.org>
content-type: application/xop+xml; charset=utf-8; type="text/xml;
charset=utf-8"
content-transfer-encoding: binary

http://www.shajisethu.com/schemas/VisitorService/getVisitorsurn:uuid:bd1fa634-e6
20-4649-a316-b7d64d80e71bhttp://schemas.xmlsoap.org/ws/2004/08/addressing/role/a
nonymoushttp://sethu.homedns.org/VisitorDataService/VisitorService.asmx2005-12-1
3T22:36:08Z2005-12-13T22:41:08Z
----MIMEBoundary632701497681437264--"