EmailTracker

Allows you to add an email tracking pixel to Gmail and Outlook on the web.

Gmail

Outlook

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extension/ contains the code for the Chrome extension that adds the icon + injecting image functionality.

Note: The SERVER_URL must be provided on line 2 of extension/email.js

To load an unpacked extension:

1. Go to the Extensions page by entering chrome://extensions in a new tab.
   • Alternatively, click on the Extensions menu puzzle button and select Manage Extensions at the bottom of the menu.
   • Or, click the Chrome menu, hover over More Tools, then select Extensions.
2. Enable Developer Mode by clicking the toggle switch next to Developer mode.
3. Click the Load unpacked button and select the extension directory (extension/).

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server/ contains the code for the server that the image URL goes to.

cd server and run npm install

Note: Environment variables must be provided in a .env file as explained in server/.env.template