HTTP Error 404.11 - Not Found
The request filtering module is configured to deny a request that contains a double escape sequence.
Most likely causes:
The request contained a double escape sequence and request filtering is configured on the Web server to deny double escape sequences.
Things you can try:
Verify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting in the applicationhost.config or web.confg file.
Detailed Error Information:
Module
RequestFilteringModule
Notification
BeginRequest
Handler
ExtensionlessUrlHandler-Integrated-4.0
Error Code
0x00000000
Requested URL
http://www.chinapostaltracking.com:80/qa/why-the-parcel-under-no-rk326850728cn-was-rejected-%E6%97%A0%E9%94%A1%E6%97%A0%E9%94%A1%E9%82%AE%E6%94%BF%E5%B1%80%E5%A4%A7%E5%AE%97%E9%82%AE%E4%BB%B6%E5%A4%84%E7%90%86%E4%B8%AD%E5%BF%83%E5%B7%B2%E9%80%80%E5%9B%9E-3517/
Physical Path
G:\PleskVhosts\chinagreatwalltour.com\www.chinapostaltracking.com\qa\why-the-parcel-under-no-rk326850728cn-was-rejected-%E6%97%A0%E9%94%A1%E6%97%A0%E9%94%A1%E9%82%AE%E6%94%BF%E5%B1%80%E5%A4%A7%E5%AE%97%E9%82%AE%E4%BB%B6%E5%A4%84%E7%90%86%E4%B8%AD%E5%BF%83%E5%B7%B2%E9%80%80%E5%9B%9E-3517\
Logon Method
Not yet determined
Logon User
Not yet determined
More Information:
This is a security feature. Do not change this feature unless the scope of the change is fully understood. You should take a network trace before changing this value to confirm that the request is not malicious. If double escape sequences are allowed by the server, modify the configuration/system.webServer/security/requestFiltering@allowDoubleEscaping setting. This could be caused by a malformed URL sent to the server by a malicious user.
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