Microsoft Chat Server SDK Reference |
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This enumeration is used to indicate the level of Reverse DNS Lookup authentication, and is used by ChatService.ReverseDNSLookup. Reverse DNS Lookup attempts to resolve a chat client's IP address before allowing the client to connect to the service.
The level of Reverse DNS authentication can be one of the following:
Chat_Service_ReverseDNSLookup enumeration | Meaning |
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ctReverseDNSDisable | Reverse DNS Lookup not used. |
ctReverseDNSAttempt | Authentication is attempted, but does not prevent chat user from connecting to the server if lookup fails. |
CtReverseDNSRequire | Service must resolve the client IP address before allowing the connection. If the lookup fails, the connection is refused. |
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