On Friday 20 April 2007 16:45, Alan Dayley wrote: > The web page with the link would include the voter's browser user agent > string and IP address in the voting email.  Then filter the votes to > count each user agent and IP address only once. Why the browser user agent string? If I have firefox and IE installed on one machine, could I vote twice, once from each browser? Let me see if I understand the concept - Email is sent with a link to an html page. The link could be of the form: http://some.web.server/form.jsp?vote=no The page then captures the vote = no, and displays a thank you page. How can I get the email recipient's email address in the query string? For example: http://some.web.server/form.jsp?vote=no&email=member@yahoo.com Mailman doesn't have a mail merge function that I know of, so I can't embed it when I send the email. Thanks! Mark --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change you mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss