This plug-in replace %recipient% string in message by recipient email address. It may be useful when you should write something like:
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TO UNSUBSCRIBE, SEND BLANK MESSAGE TO
MAILTO:ROBOT@MYDOMAIN.COM?SUBJECT=%recipient%
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The %recipient% macro is case sensitive. .EXE and .DLL versions of plug-in are in \plugins\Recipient subdirectory of the directory with Advanced Direct Remailer. Also, you can find its complete C source code in plug-in’s subdirectory.