Now you get notified when your email received or recipient reads it, you can easily know who read your email and when, "MailTrack" email tracking extension that allows you to track your email and fully assures for your privacy and has Google verified extension, millions of peoples use it for his convenience.
How it's works ?
when your email has received then it's leaves an double check alongside email in dashboard which you can see in feature image.
for setup & further information go to MailTrack.io
