YeyMail - Private Email Aliases by YeyMail
Give every website its own email address. YeyMail suggests an alias right on the signup form — one click creates and fills it, and mail still reaches your normal inbox. Optionally strips tracking codes from links as you browse.
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About this extension
YeyMail gives every website its own email address, so your real inbox never ends up on a mailing list, in a data broker's file, or in the next breach dump.
The extension puts that one click away. Open a signup form and YeyMail offers a fresh alias for that exact site — click once and it's created and filled in. Mail sent to it lands in the inbox you already use.
WHAT YOU CAN DO
• One-click aliases on any signup form. YeyMail spots the email field and suggests an address based on the site you're on, like netflix.k4x2@yeymail.com. Click Fill and you're done.
• Site-aware. Open the popup on a site you've used before and it shows the alias you already have there, and how much mail it has forwarded — so you never make a second one by accident.
• Use your own domain. If you've added custom domains to your YeyMail account, pick one instead of @yeymail.com.
• Clean tracking links (optional). Switch it on and 78 tracking codes — utm_source, fbclid, gclid and the rest — are stripped from the addresses you open. Links still work; only the part identifying you is removed. It is off until you turn it on, and only then does it ask for access to sites.
• Strip trackers from forwarded mail. Where the current site already has one of your aliases, the popup offers a switch that removes tracking pixels and tracking links from the mail that alias forwards.
• Turn it off per site with "Never offer on this site".
WHY ALIASES
An alias is to your identity what a strong password is to your account — and most people only have half the pair. When a site leaks, gets sold, or starts spamming, you disable that one alias and everything else keeps working. Your real address was never exposed, so there is nothing to change and nothing to clean up.
HOW IT CONNECTS
You approve the extension once from your YeyMail account in a normal browser tab. It never asks for or stores your password, and you can revoke its access at any time from Settings on the website.
An alias is only created when you actually use one — browsing past a signup form never creates anything.
PRIVACY
• The extension talks to api.yeymail.com and nowhere else. No analytics, no tracking, no third-party code.
• It reads the address of the tab you're on so it can suggest a relevant alias and recognise sites you've used before.
• It never reads passwords or form contents. The only field it touches is the email field it fills for you.
• Tracking-link cleaning is applied by the browser's own rules engine. The extension is not sent your browsing history and does not see, store or transmit the addresses you visit.
• YeyMail itself stores no message content — mail is relayed over encrypted connections and the body is discarded on delivery.
A YeyMail account is required. Start a free 7-day trial at https://yeymail.com — no card needed.
The extension puts that one click away. Open a signup form and YeyMail offers a fresh alias for that exact site — click once and it's created and filled in. Mail sent to it lands in the inbox you already use.
WHAT YOU CAN DO
• One-click aliases on any signup form. YeyMail spots the email field and suggests an address based on the site you're on, like netflix.k4x2@yeymail.com. Click Fill and you're done.
• Site-aware. Open the popup on a site you've used before and it shows the alias you already have there, and how much mail it has forwarded — so you never make a second one by accident.
• Use your own domain. If you've added custom domains to your YeyMail account, pick one instead of @yeymail.com.
• Clean tracking links (optional). Switch it on and 78 tracking codes — utm_source, fbclid, gclid and the rest — are stripped from the addresses you open. Links still work; only the part identifying you is removed. It is off until you turn it on, and only then does it ask for access to sites.
• Strip trackers from forwarded mail. Where the current site already has one of your aliases, the popup offers a switch that removes tracking pixels and tracking links from the mail that alias forwards.
• Turn it off per site with "Never offer on this site".
WHY ALIASES
An alias is to your identity what a strong password is to your account — and most people only have half the pair. When a site leaks, gets sold, or starts spamming, you disable that one alias and everything else keeps working. Your real address was never exposed, so there is nothing to change and nothing to clean up.
HOW IT CONNECTS
You approve the extension once from your YeyMail account in a normal browser tab. It never asks for or stores your password, and you can revoke its access at any time from Settings on the website.
An alias is only created when you actually use one — browsing past a signup form never creates anything.
PRIVACY
• The extension talks to api.yeymail.com and nowhere else. No analytics, no tracking, no third-party code.
• It reads the address of the tab you're on so it can suggest a relevant alias and recognise sites you've used before.
• It never reads passwords or form contents. The only field it touches is the email field it fills for you.
• Tracking-link cleaning is applied by the browser's own rules engine. The extension is not sent your browsing history and does not see, store or transmit the addresses you visit.
• YeyMail itself stores no message content — mail is relayed over encrypted connections and the body is discarded on delivery.
A YeyMail account is required. Start a free 7-day trial at https://yeymail.com — no card needed.
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Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for api.yeymail.com
Required data collection, according to the developer:
- Personally identifying information
- Website activity
More information
- Add-on Links
- Version
- 2.3.0
- Size
- 141.68 KB
- Last updated
- 3 days ago (Jul 31, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
Why does it need an account? An alias has to exist somewhere that can receive mail and forward it on — that is a mail service, not something an extension can do by itself. The extension is a front end for a YeyMail account; it never asks for or stores your password, and you can revoke its access from Settings at any time.
Why does it ask for access to all sites? Two separate reasons, and neither happens quietly. The part that offers an alias on a signup form has to run wherever a signup form is, so it looks for an email field next to a password field and does nothing else — it never reads page content, form values or passwords. The part that strips tracking codes from links is an optional permission: it is not requested at install, only at the moment you switch that feature on, and turning it off stops it.
YeyMail stores no message content. Mail is relayed over encrypted connections and the body is discarded on delivery — there is no archive of your email to leak.