Fake Image using .aspx url to track email views in Outlook, doesn't work!

Posted by Blankman on Stack Overflow See other posts from Stack Overflow or by Blankman
Published on 2010-04-15T20:26:37Z Indexed on 2010/04/15 20:33 UTC
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ASP.NET

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emails

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httphandler

I have this in my HTML email to track if someone views the email in say Outlook.

<img src="http://www.example.com/track.ashx?user=3434" />

but this doesn't seem to work.

Should I change my headers in the .ashx to server image headers? (if there are any?)

Can this work using this method?

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