MailSnitch icon

MailSnitch

by DTILE GmbH ยท Privacy & Security
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Trust is good. Tagging is better. Use automated email tagging to take control and know whoโ€™s behind unwanted spam.

Users
33
โˆ’1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#125K
#104K among extensions
Version
1.1.0
updated 30 Mar 2025

Users

monthly, 2 years
03366Mar 2025Jan 2026Oct 2026
Latest, 15 Oct 2026: 33 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
036Mar 2025Jan 2026Oct 2026
Latest, 15 Oct 2026: 6 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About MailSnitch

MailSnitch ๐Ÿ - Who spams you? (the very first version - help us grow - FREE FOREVER) โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โŒ Trust is good โœ… Tagging is better. Use automated email tagging to take control and know whoโ€™s behind unwanted spam. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿšซ PROBLEM: You get spammed, but donโ€™t know whoโ€™s behind it. Your email address was sold โ€“ but by whom? ๐ŸŽฏ SOLUTION: With MailSnitch, every email you use is uniquely tagged. Now you can track *exactly* where you entered it โ€” and who sold it. ๐Ÿ“ฌ Example: name@gmail.com โž name+google001@gmail.com If you get spam to this address โž Snitched. No more guessing. No more spam surprises. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ“Œ WHAT IS EMAIL TAGGING? โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” You simply add +anything before the @ in your email. Example: name@gmail.com โ†’ name+shop123@gmail.com All emails still arrive in your inbox, but now YOU know exactly where you used them. We call them: Snitch-Mails ๐Ÿ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿš€ MAIN FEATURES โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โœ‰๏ธ Auto-tagging โ†’ Generate unique emails with one click, based on the site youโ€™re on. ๐Ÿ—‚๏ธ History + Export โ†’ Every Snitch-Mail you use is saved. Export anytime. ๐Ÿ“ Auto-fill forms โ†’ Your tagged email will be generated automaticall & fills in where itโ€™s needed. ๐Ÿ Bonus: All emails can be edited before use. And get added to history, too. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ“จ SUPPORTED EMAIL PROVIDERS โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” Works with most major providers: Gmail, Outlook, Fastmail, Mailfence, ProtonMail (partial). No custom domain needed. One inbox โ€“ unlimited Snitch-Mails. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ“‹ HOW TO USE MAILSNITCH โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” 1๏ธโƒฃ Open Settings โ†’ Enter your base email (e.g. name@gmail.com). โ†’ Set how Snitch-Mails are tagged: - Max letters from website name (e.g. you set 4 โ†’ google.com becomes "goog") - Add date (e.g. goog010125) or - Add number (e.g. goog001) Result: name+goog001@gmail.com 2๏ธโƒฃ Check if active โ†’ Extension icon = ๐ŸŸข green light = Active โ†’ Shows current website inside the extension 3๏ธโƒฃ Generate a Snitch-Mail โ†’ Click "Generate" โ†’ your email appears โ†’ Optional: Edit it before use โ†’ Click "Copy" = Copied + Saved to History OR ๐Ÿ’ก Click into an email field โ†’ MailSnitch asks: Generate new email? โœ… โŒ โ†’ On โœ… = Auto-filled + Saved to History 4๏ธโƒฃ Manage History โ†’ Copy entries individually โ†’ Delete single entries โŒ โ†’ Export full list: Copy text / Email / Download CSV โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ•ธ๏ธ CATCH-ALL MODE (NEW) โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” You have your own domain and want extra control? Example: โ†’ Domain: yourdomain.com โ†’ Generated: shop001@yourdomain.com Everything before the @ is created automatically. Unlike Plus-Addressing (e.g. name+shop001@gmail.com), thereโ€™s no "+" involved โ€“ just clean email prefixes. ๐Ÿ” Why use it? Some websites or data brokers strip out anything after "+". Catch-All emails avoid that โ€“ your tags stay untouched. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿง  QUESTIONS? FEEDBACK? โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” MailSnitch is brand new. Youโ€™re early. Got ideas or somethingโ€™s off? Let me know. Join the Community ๐Ÿ โ†’ Link in extension! โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ”“ FREE FOREVER โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” MailSnitch will always be free. No accounts, no paywalls, no tracking โ€“ just control. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ SNITCH-MAIL = LESS SPAM โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” Track. Tag. Trust who deserves it. Letโ€™s snitch some spammers.

Growth

WindowUsersChangeRatingsRating
7 days+3+10.0%00.00
30 daysโˆ’1โˆ’2.9%00.00
6 monthsโˆ’5โˆ’13.2%00.00
1 yearโˆ’24โˆ’42.1%00.00

Version history

2 versions recorded
1.1.026 Mar 2025
1.0.024 Mar 2025

Details

Category
Privacy & Security
First seen
24 Mar 2025
Size
41 KB
Languages
en
Pricing
Free
Extension ID
lnonilgnahbkenpmceglndiejapdemkj

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
storageactiveTabscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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