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?
I emailed myself with an email, other images displayed properly. There was no log in the database for the handler (the handler logs all requests to the db). Calling the URL to the file in the browser logs to the db, so its working.