Linus Rath 06e89422bd fix: open the composer for mailto links sent with SENDTO
Most apps start an email with `ACTION_SENDTO` and a `mailto:` URI. The
manifest offered the app for it, but React Native's Linking only
forwards VIEW intents, so the app opened on the inbox instead of the
composer.

MainActivity now rewrites a `SENDTO mailto:` intent into the equivalent
`VIEW mailto:` link before React Native sees it, on a cold start and
when the running app receives it. The EXTRA_EMAIL, EXTRA_CC, EXTRA_BCC,
EXTRA_SUBJECT and EXTRA_TEXT extras are folded into the link's query.
Bcc recipients of a mailto link now reach the composer too; they were
dropped for VIEW links as well.
2026-09-24 18:43:43 +02:00
2026-08-30 00:37:37 +02:00

Bulwark Webmail

Bulwark Mobile

Beta - work in progress. Many features are unfinished or rough. Expect bugs, missing functionality, and breaking changes between releases. Do not rely on this for primary email yet.

React Native (Expo SDK 54) client for Bulwark Webmail - a JMAP-based mail, calendar, and contacts app.

What works today

  • Sign in to any JMAP server (e.g. Stalwart)
  • Multiple accounts
  • Email list, threads, compose
  • Calendar (basic)
  • Contacts (basic)
  • Push notifications via the Bulwark relay - FCM by default, or UnifiedPush (e.g. ntfy) for devices without Google Play services
  • In-app sideload updates from GitHub Releases

What's missing or rough

  • iOS builds, but push notifications and client certificates are Android-only so far
  • S/MIME, plugins, themes - UI stubs only (filters & rules, the vacation responder and file storage are real implementations)
  • Calendar editing is partial; contacts editing is basic
  • No Play Store distribution yet (sideload APK from Releases); iOS ships via TestFlight

Run locally

npm install
npx expo start

Then press a for Android, i for iOS, or scan the QR with Expo Go.

For a release APK build see .github/workflows/release-android.yml. For iOS builds and TestFlight distribution see docs/ios-release.md.

License

AGPL-3.0-only. See LICENSE.

S
Description
Bulwark Mobile: React Native client for iOS and Android. Mail, calendar and contacts over JMAP. Beta.
Readme AGPL-3.0
22 MiB
Languages
TypeScript 95.5%
Kotlin 2.7%
JavaScript 0.9%
HTML 0.5%
Sieve 0.2%
Other 0.1%