What are the permissions required to use the Chrome extension and Firefox Add-on?
I know my email was read, but MailTracker says it is not. Why?Some common reasons why your emails are not tracked with MailTracker
Why does the Email Finder stop working after a while in the Google Sheets Add-on?Find out about the limits of the Add-on
Using MailTracker to know when your emails are openedKnow when emails you send through Gmail are opened.