Various embodiments provide servers including an intermediate proxy server, communication methods, and communication systems based on HTTP multi-level proxy. An exemplary intermediate proxy server can be configured between a standard proxy server and a destination network terminal. The exemplary intermediate proxy server can be configured to receive a message forwarded by the standard proxy server. The message can include an HTTP header containing an address of the destination network terminal and an address of the intermediate proxy server. The intermediate proxy server can be connected to the destination network terminal according to the address of the destination network terminal in the HTTP header. The intermediate proxy server can be configured to send the message to the destination network terminal.
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