If you prefer to stay within the native Yahoo interface, consider dedicated tracking tools designed specifically for it: : A Chrome extension that integrates directly with the Yahoo Mail interface for real-time open tracking. Mailspring
: Link your Yahoo account to Gmail through the Gmail app or web settings. This allows you to manage Yahoo mail within the Gmail interface. Tracking via Gmail Interface mailtrack for yahoo upd
However, you can still track Yahoo emails using these verified workarounds and alternatives: Tracking Yahoo with Mailtrack/Mailsuite If you prefer to stay within the native
It is almost certainly fake. Reddit moderators on r/yahoo and r/emailtracking regularly remove such posts for malware distribution. Do not trust unofficial patches. mailtrack for yahoo upd