AS2: Is it possible for flash to POST data to external server?

I need flash to POST some data to an external server is this possible in AS2? Can't get an answer开发者_运维技巧 on google and want to know before I implement it.

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Here the similar question: POST Login with ActionScript 2.0

You need to check if the server allows the request from your current server (i.e. where flash file is host). See http://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html