3 ms·
Oh, interesting. So open tracking still works, just doesn't come directly from the client. Interesting.. maybe this is do-able after all.. /mail/{{mail_id}}/{{
by Mizza 11y ago
Oh, interesting. So open tracking still works, just doesn't come directly from the client.
Interesting.. maybe this is do-able after all.. /mail/{{mail_id}}/{{open_tracker_id}}.gif
- jrs235 11y agoGmail pre-downloads images and caches them. This causes false positives that enails have been read when in fact they may not have been.