|
Walden H. Leverich wrote:
So when your email client attempts to "draw" the image it requests that jpg file which makes a request to the server and that's how they know you opened it.
Yes, but most modern email clients offer the ability to disable that functionality until you authorize it. It's not a function of spam, in general ... but I've seen it quite often in legitimate commercial email. david
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.
midrange.com
