What is Mail Seen - Email Tracker for Gmail?

Mail Seen - Email Tracker for Gmail is a Chrome extension developed by https://mailseen.com, and its main feature is "Know when your emails are opened!".

Extension Screenshots

Download Mail Seen - Email Tracker for Gmail Extension CRX File

Download Mail Seen - Email Tracker for Gmail extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

MailSeen - The Ultimate Email Tracker for Chrome for FREE

Easy solution to know when your email was seen by the recipient. We will also tell you how many times and exactly when they were viewed. Your email experience will never be the same.

/ Why Choose MailSeen?

💎 - It's free
🎀 - Probably the best looking UI
🔮 - Advanced tracking
🚀 - Not fast, but instant (less than 20 milliseconds)

// How to Get Started in 2 steps

1. Add MailSeen to your Chrome browser
2. Start sending emails (a tracking label will be visible on the Subject line only for you - you don't need to do anything)
> See statistics

/// Features

🛰 - Invisible tracking
so the recipient will never know you are tracking

📡 - Unlimited tracked emails
Use it for as much as you want for as many emails as you want

🎖 - Unlimited email accounts
Use it for all your accounts, personal or private

💫 - Everything is automate
You can keep using your email without additional steps to enable tracking

💉 - Precise
Know to the second about when the email was opened

🏗 - Iterative
Know how many times your email was seen

📊 - Analytics
Know who what is your open rate, engagement rate per email, etc.

☂️ - Secure
Your emails are stored securely with Google Cloud

Discover the future of email communication. Add MailSeen to your browser today and experience email tracking like never before!

Extension Basic Information

Name	Mail Seen - Email Tracker for Gmail
ID	mlaaofkinooaabkchhidlhhjoiaomcmf
Official URL	https://chromewebstore.google.com/detail/mail-seen-email-tracker-f/mlaaofkinooaabkchhidlhhjoiaomcmf
Description	Know when your emails are opened!
File Size	5.85 MB
Installation Count	197
Current Version	3.5.3
Last Updated	2024-01-09
Publish Date	2023-10-19
Rating	5.00/5 Total 9 Ratings
Developer	https://mailseen.com
Email	[email protected]
Payment Type	free
Extension Website	https://www.mailseen.com/
Help Page URL	https://www.mailseen.com/
Privacy Policy Page URL	https://docs.google.com/document/d/10AAlucs3J2I4LshQ_5axZXJHYa74-_ZHWw-SfkATe4M/edit?usp=sharing
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "name": "Mail Seen - Email Tracker for Gmail", "version": "3.5.3", "description": "Know when your emails are opened!", "permissions": [ "declarativeNetRequest", "declarativeNetRequestFeedback" ], "host_permissions": [ "https:\/\/mail.google.com\/", "https:\/\/authapi-f6o7ittoia-uc.a.run.app\/" ], "background": { "service_worker": "background.js" }, "content_scripts": [ { "matches": [ "https:\/\/mail.google.com\/*" ], "js": [ "datasources.js", "content.js", "stats.js", "feed.js", "UIcomponents.js", "threadview.js" ] } ], "web_accessible_resources": [ { "resources": [ "static\/eyecrosseddark.png", "static\/arrowdark.png", "static\/send-mail.png", "static\/eyewhite.png", "static\/send.png", "static\/eye.png", "static\/file.png", "pdfGenerator.js", "static\/refreshwhite.png", "static\/close.png", "static\/speed.png", "static\/date.png", "static\/eyecrossed.png" ], "matches": [ "" ] } ], "action": { "default_popup": "popup.html", "default_icon": { "16": "static\/icon16.png", "48": "static\/icon48.png", "128": "static\/icon128.png" } }, "declarative_net_request": { "rule_resources": [ { "id": "ruleset_1", "enabled": true, "path": "rules.json" } ] }, "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self';" } }