代理客户端中的提琴手肥皂动作

Question

这就是fiddler对我试图对外部网络服务提出的请求所说的话

Request:  
POST https://service100.emedny.org:9047/MHService HTTP/1.1
Content-Type: text/xml; charset=utf-8
SOAPAction: ""
Host: service100.emedny.org:9047
Content-Length: 7933
Expect: 100-continue
Accept-Encoding: gzip, deflate
Connection: Keep-Alive


Response: HTTP 500 Internal server error. 
Miscellaneous: X-backside-transport: FAIL FAIL
TextView: Faultcode-Rejected by policy from client

soap Action =“”可能是此故障代码的可能原因吗？我确信客户握手已经建立

现在这是跟踪查看器svclog

感谢你