Mail Seen - Unlimited Email Tracker for Gmail

amazing

Sending a lots and lots of hugs to one who made this gem..its been incredible so far. Thanks Thanks Thanks alot.

Great.

Very good extension

The Mail Seen App is an absolute game-changer for anyone who relies on email communication—whether for personal use, business, or marketing. This app takes email management to the next level with its user-friendly interface and powerful features that streamline your experience

ver good extension!!

Awsome

awesome

getting started

Amazing