Yahoo automatically pre-loads and caches remote images (tracking pixels) through its own proxies. This means:
The standard Mailtrack fix does not work on Yahoo Business domains ( @ymail.com , @rocketmail.com , or custom business domains). You need to upgrade to Mailtrack Pro, which offers link-based tracking (instead of pixel-based). Go to Settings → Tracking Method → “Link Tracking Only.” mailtrack for yahoo fixed
Whitelist the following domains in your ad blocker: mailtrack for yahoo fixed
Unlike Mailtrack, is specifically "Designed for Yahoo Mail". mailtrack for yahoo fixed
It is a valid concern. Yahoo (now part of Apollo Global Management) has signaled a for hidden trackers by 2026. Their long-term plan involves: