Secret Inbox

Name: Secret Inbox
Rating: 5 (4 reviews)
Author: Cleanbit, MB

Your Masked Email for Fastmail

Free

4 Ratings
Age Rating

4+
Years
Category

Utilities
Developer

Cleanbit, MB
Language

EN
English
Size

5.3
MB

A smarter privacy layer for Fastmail. Spin up masked emails in seconds, shut down spam, and keep your real address off the grid. Secret Inbox is the native companion app for managing your Fastmail masked email addresses on iPhone, iPad, and Mac. Stop giving away your real email address. Create a unique masked email for every website, newsletter, or service you sign up for. When one gets spammed, simply block or delete it — your real inbox stays clean. Create Emails Instantly ∙ Generate new masked emails with a single tap/click. Add custom domains and descriptions to stay organized. Copy any address to your clipboard and paste it wherever you need. Manage Your Privacy ∙ View all your masked emails in one place. Block addresses that receive spam without deleting them. Bulk select and delete multiple emails at once when you're ready to clean house. Built for Speed ∙ Lock Screen widget to copy emails without opening the app ∙ Siri Shortcuts: "Hey Siri, create a new masked email" ∙ Mac keyboard shortcuts for instant creation (customizable) ∙ Menu bar access on Mac for quick lookups Search Your Mail ∙ Tap any masked email to search your Fastmail inbox for messages sent to that address. See exactly what's coming through. Fully Accessible ∙ Complete VoiceOver support with descriptive labels, state announcements, and reduced motion options. Your Data Stays Private ∙ Secure OAuth login directly with Fastmail. No third-party tracking. No data collection. Your credentials are stored safely in your device's keychain. Requires a Fastmail account with masked email feature.

Ratings & Reviews

5.0

out of 5

4 Ratings

Fantastic App
Mar 25
os4
If you use Fastmail masked emails, this app is a must-get. Makes creating and accessing masked emails easy. Frankly, without the app, accessing the feature is too difficult to be useful. The biggest improvement is to make it easy to compensate the developer! Also, on iOS, add shortcut for creating with options, and, on all platforms, preference to set the “with options” creation the default behavior. Thanks for the work.

Developer Response
Thanks!You may add new masked email with options on iOS by tapping and holding on a plus button.
Fantastic App
Mar 25
os4

If you use Fastmail masked emails, this app is a must-get. Makes creating and accessing masked emails easy. Frankly, without the app, accessing the feature is too difficult to be useful. The biggest improvement is to make it easy to compensate the developer! Also, on iOS, add shortcut for creating with options, and, on all platforms, preference to set the “with options” creation the default behavior. Thanks for the work.
Developer Response Jul 29
Thanks!You may add new masked email with options on iOS by tapping and holding on a plus button.
Perfect
Jan 28
NeverJim
Perfect app for Fastmail’s Masked Email feature.

Developer Response
Thanks!
Perfect
Jan 28
NeverJim

Perfect app for Fastmail’s Masked Email feature.
Developer Response Feb 10
Thanks!

• Fixed issue where Cloudflare Turnstile was broken due to enabled Safari extension

Version 1.5.4 Aug 30

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Supported Features
- VoiceOver
- Voice Control
- Larger Text
- Dark Interface
- Differentiate Without Color Alone
- Sufficient Contrast
- Reduced Motion

Information

Seller: Cleanbit, MB
Size: 5.3 MB
Category: Utilities
Compatibility: Requires iOS 26.0 or later.

iPhone
Requires iOS 26.0 or later.

Mac
Requires macOS 26.0 or later.

Apple Vision
Requires visionOS 26.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More