edit: apparently this feature already exists in a clearer, more concise fashion.
How about mandating a footer that discloses the tracking feature and has a one click opt-out link:
"The email you are reading is using EmailOracle tracking to notify the sender upon first read in order to provide you with better service. If you would like to opt-out of all tracking from EmailOracle, please [click here]. To learn more about this product [click here]"
Comments
edit: apparently this feature already exists in a clearer, more concise fashion.
How about mandating a footer that discloses the tracking feature and has a one click opt-out link:
"The email you are reading is using EmailOracle tracking to notify the sender upon first read in order to provide you with better service. If you would like to opt-out of all tracking from EmailOracle, please [click here]. To learn more about this product [click here]"