Maskbox: Masked Email
Manage Fastmail masked emails
About
This app provides a quick and private method for managing your Fastmail masked email aliases. Easily create, activate, block, or delete aliases, and access them via widgets or Siri shortcuts for seamless use.
What's New in Maskbox
1.2
July 24, 2026
Quick fixes and optimizations. Thanks for trying Maskbox! Feedback is very welcome at maskboxapp@kojya.co.
Developer apps
FAQ
What is Maskbox?
Maskbox is an independent iOS app designed to help users manage their Fastmail masked email aliases efficiently. It allows for quick creation, activation, blocking, and deletion of aliases directly from your iPhone or iPad.
Does Maskbox require a Fastmail account?
Yes, Maskbox requires a Fastmail account to function. The app integrates directly with your Fastmail service to manage your masked email addresses.
How does Maskbox protect user privacy?
Maskbox is designed with privacy in mind. It connects directly to Fastmail over HTTPS, does not require its own accounts, and does not collect any analytics or trackers. It is also ad-free.
Can I use Maskbox offline?
Yes, your masked email aliases are cached on your device, allowing widgets and Shortcuts to function offline. This ensures you can still access and manage your aliases even without an internet connection.
What devices does Maskbox support?
Maskbox is available for iPhone and iPad. It is designed to leverage iOS features like Home Screen widgets and Control Center for a seamless user experience.
How often is Maskbox updated?
The latest version of Maskbox is 1.2, and it was last updated on July 24, 2026. This indicates a recent focus on development and maintenance.
What is the price of Maskbox?
Maskbox is a paid application, priced at $4.99. This one-time purchase grants you access to all its features for managing your Fastmail masked email aliases.
Does Maskbox have ads?
No, Maskbox does not contain advertisements. The app is designed to be ad-free, ensuring a clean and uninterrupted user experience.