Create single-purpose Fastmail masked mails
An unofficial Chrome extension for the easy creation of new, single-purpose Fastmail masked emails. ---------- Still not using Fastmail? Use my referral link to get 10% off your first year: https://join.fastmail.com/0983c12c ---------- ## What's Fastmail Masked Email? Fastmail's masked email feature allows you to create unique email addresses that forward to your main inbox. You can use a different email address for every service or newsletter you sign up for, and if you start receiving spam, you can easily pinpoint who sold your email address, and disable that specific masked email without affecting your main email address. ## Why? I love Fastmail's masked email feature, but going to the Fastmail settings page to create a new masked email every time I need one is cumbersome. This extension streamlines the process, allowing you to create new masked emails with just two clicks. This functionality comes bundled with 1Password and Bitwarden, but if you're using something else, like Chrome's built-in password manager, this extension is for you! ## API Token To use this extension, you'll need to generate an API token for your Fastmail account. You can do this in the Fastmail settings: https://app.fastmail.com/settings/security/tokens/new. I recommend creating a new token specifically for this extension, so it's easier to revoke later if needed. For security reasons, make sure the token **only** has the "Masked Email" scope. The token is stored locally in your browser's local storage and is never sent to any server other than Fastmail's. ## Privacy The extension does not collect any data about you or your usage of the extension. If you run into any problems, please open an issue on the Github repository.
Details
Version
0.1.0
Updated
October 4, 2025
Offered by
Tomislav Maricevic
Size
115KiB
Languages
Developer
EmailNon-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
The developer has disclosed that it will not collect or use your data.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
Related
Dashlane — Password Manager
4.7
Dashlane makes the internet easier. Save all your passwords, fill forms fast, and keep your data accessible and safe.
Privacy Badger
4.4
Automatically learns to block hidden trackers. Made by leading digital rights nonprofit EFF to stop companies from spying on you.
TrafficLight
4.4
Bitdefender TrafficLight adds a strong and non-intrusive layer of security to your browsing experience.
UltraSurf Security, Privacy & Unblock VPN
4.6
Unblock The Internet With The Flip Of A Switch.
uBlock Origin
4.7
Finally, an efficient blocker. Easy on CPU and memory.
Online Security
3.8
Powering your web experience with a reliable, endpoint protection layer.
uBlock Origin Lite
4.5
An efficient content blocker. Blocks ads, trackers, miners, and more immediately upon installation.
Urban VPN Proxy
4.7
Get the best secured Free VPN access to any website, and unblock content with Urban VPN
Bitwarden Password Manager
4.4
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information
NordPass® Password Manager & Digital Vault
4.5
NordPass is your freedom from password stress. Generate and securely store strong passwords and autofill them with a single click.
DuckDuckGo Search & Tracker Protection
4.2
Actively protects your data in your current browser.
AdBlocker Ultimate
4.8
The ultimate adblock tool. Block ads on YouTube, Facebook, and all other websites for free!
Dashlane — Password Manager
4.7
Dashlane makes the internet easier. Save all your passwords, fill forms fast, and keep your data accessible and safe.
Privacy Badger
4.4
Automatically learns to block hidden trackers. Made by leading digital rights nonprofit EFF to stop companies from spying on you.
TrafficLight
4.4
Bitdefender TrafficLight adds a strong and non-intrusive layer of security to your browsing experience.
UltraSurf Security, Privacy & Unblock VPN
4.6
Unblock The Internet With The Flip Of A Switch.
uBlock Origin
4.7
Finally, an efficient blocker. Easy on CPU and memory.
Online Security
3.8
Powering your web experience with a reliable, endpoint protection layer.
uBlock Origin Lite
4.5
An efficient content blocker. Blocks ads, trackers, miners, and more immediately upon installation.
Urban VPN Proxy
4.7
Get the best secured Free VPN access to any website, and unblock content with Urban VPN
.png)
