Coldfusion 10 problem with cfhttp postype xml

We are making a cfhttp call.

We are submitting xml data. We are able to send information from server A to server B, but server B is not giving us any response.

Our code works for coldfusion 8 and 9 but it does not work for coldfusionh 10.

This is the snippet of the code

<cfhttp method="post" url="#httpURL#" timeout="3000" useragent="#CGI.http_user_agent#" >

    <cfhttpparam type="XML" value="#xmlRequest#" name="CLRCMRC_XML" >

</cfhttp>

The contents from server B can be access by

<cfdump var="#cfhttp.FileContent#">.

Note This works in coldfusion 8 and 9 but we are not getting any data from server B using coldfusion 10