The button in Settings > Identities opened the identity manager, which
says nothing about sub-addressing. The info row keeps the explanation;
acting on +tag mail (auto-filing into folders) is planned as part of
the filter rule builder. Refs #76
- Attachments from providers that stamp a Content-ID on every part
(e.g. Gmail) now show in the attachment panel; previously they were
silently filtered out as "inline" even when the HTML body never
cited their cid. The viewer now parses the body for actual cid:
references and treats only those attachments as inline (#58).
- Email-to-self no longer gets discarded as a duplicate by the
sender's own MTA. The send flow keeps the outgoing message in
Drafts during submission and uses EmailSubmission.onSuccessUpdate\
Email to move it to Sent only after SMTP has accepted it, so the
inbound delivery for self-send doesn't match a pre-existing
Message-ID in the account (#60).
Thanks @melges-morgen and @tamisoft for the reports.
Community PRs and targeted feature work. Highlights:
Features
- Archive now operates on the whole conversation, matching Gmail (#49)
- Russian and Ukrainian locales, full translation sets (#59 @VsevolodSauta)
- Custom favicon with unread badge painted over the base mail icon;
also fixes stale sidebar counters on JMAP push (#63 @jabiinfante)
- Optional domain-favicon avatars with a privacy-preserving proxy and
a freemail denylist so the same provider logo isn't shown for every
sender on a shared host (#22)
Fixes
- Print (Ctrl+P, button, menu) produces a clean single-column page for
plain text and HTML emails alike, with actions/reply panels hidden,
dark-mode overridden, and wide newsletters shrunk to fit A4
- Contacts now load past 500 entries by batching ContactCard/get to
the server's maxObjectsInGet (#45 @capitanroy, #46)
- Sieve filter destinations use the full Parent/Child folder path so
Stalwart can resolve them (#62 @travier)
- OIDC over plain HTTP shows a clear HTTPS-required banner instead of
throwing crypto.subtle is undefined (#23 @jothoma1)
- Missing contacts delete-confirm translation keys added to every
locale (only Dutch had them before)
- Favicon badge hook stopped tearing out Next.js's managed icon link,
fixing a parentNode-is-null crash on route changes
- Contact empty-state action buttons fit their container (#56)
- Print layout excludes sidebar/list (#55 @prastowoagungwidodo)
Docs
- README example for OAUTH_ONLY=true to disable Basic Auth (#61
@travier)
Infrastructure
- Container images also published under jmap-webmail:1 for major-tag
pinning (#57 @joelpurra, closes#54)
The plain-text email renderer escaped <, >, and & before building anchor
tags for linkified URLs, but did not escape " or '. A crafted URL
containing a quote broke out of the href attribute and could inject
event handlers into the rendered HTML. Affects both the single-email
viewer and the threaded conversation view.
Fix by extracting a shared plainTextToSafeHtml helper that escapes all
five HTML-significant characters in the correct order before
linkification. Both views route through it. Regression tests parse the
output and assert no event handler lands on the anchor element.
Reported privately by Linus Rath. Thank you for the responsible
disclosure.
Also bumps dependencies flagged by npm audit:
- Next.js 16.1.5 -> 16.2.4 (DoS in Server Components)
- next-intl 4.5.8 -> 4.9.1 (open redirect)
- DOMPurify 3.3.1 -> 3.4.0 (FORBID_TAGS bypass)
- picomatch, vite, brace-expansion resolve transitively
Also carries the Apache JAMES compose fix from the 1.4.0 cycle (explicit
text/plain type on textBody per RFC 8621 section 4.1.4) and the missing
email_viewer.send translation.
Release 1.4.1.
* feat: open event modal on month day cell click
* feat: suggest first available hour when creating from month view
* chore: document month view slot suggestion helpers
* fix(calendar): use double-click to create event in month view
* fix(calendar): use 9am fallback for non-today month slots
Bottom nav now renders on tablet/landscape viewports (768-1023px) across
Mail, Calendar, and Contacts. Added z-index for proper layering and
removed redundant active tab indicator bar.
* fix: more margin on the avatar to align with subject
* fix: fixed multi day events multiple items gap spacing
* fix: align sticky week headers with calendar grid
* fix: account for sticky header in week view initial scroll
New features:
- Sandboxed iframe rendering for rich HTML emails (CSS isolation)
- Mobile bottom action bar (Reply, Archive, Delete, More)
- Long-press context menu with haptic feedback on touch devices
- Tag counts sidebar section with batch JMAP queries
- Empty folder for Junk/Trash with batch delete progress
- Extra-compact density option (28px desktop, 44px touch)
- SPF/DKIM/DMARC security tooltips with plain-language explanations
- Resizable sidebars with drag, touch, and keyboard support
- Expandable sender info panel in email viewer
- API retry with exponential backoff for transient JMAP failures
- OAuth-only mode (OAUTH_ONLY env var)
Improvements:
- CSS-first responsive layout (no blink on orientation change)
- Touch-friendly context menu submenus (tap-to-expand)
- Click-to-toggle more-actions dropdown (was hover-only)
- Wide HTML emails horizontally scrollable in iframe
- All 8 locales updated with new translation keys
- Keep show/hide details button in place when expanded (#18)
- Use i18n translations for details toggle text
- Split instrumentation for Edge Runtime compatibility
- Patch minimatch ReDoS (CVE-2026-27903)
- Emails now include the identity display name in the From field so recipients
see "Name <email>" instead of bare "<email>"
- Primary identity (matching login username) is pre-selected in composer dropdown
Include recurrenceRules, recurrenceOverrides, and excludedRecurrenceRules
in the update patch when clearing recurrence from an event. Also fix
"this and future" scope overriding user's recurrence changes.
Fixes#14
- Click-drag on empty time slots to create events with pre-filled time range
- Resize events by dragging bottom edge (15-min snap, optimistic JMAP update)
- Recurring event edit/delete scope dialog (this/following/all occurrences)
- Double-click quick event creation with inline title input
- Event duplication button in modal (+1 day offset)
- Shared interaction hook for pointer-based calendar interactions
Fixes#13
- Add NavigationRail component (desktop vertical icon sidebar + mobile bottom tab bar)
- Add ConfirmDialog with promise-based useConfirmDialog hook for async confirmation flow
- Add WelcomeBanner onboarding component (one-time display, localStorage persistence)
- Polish login form UX (shake on error, TOTP slide animation, password visibility toggle, session expired banner)
- Add inline form validation with shake animation in email composer and contacts
- Add empty state patterns for contacts (no data vs no search results with contextual actions)
- Improve toast notification system with undo action support and typed durations
- Add WCAG AA prefers-reduced-motion media query, safe area insets, sr-only live regions
- Add template settings tab and keyboard shortcut integration
- Update all 8 locale translations
- Reusable email templates with local storage persistence
- Dynamic placeholder variables ({{recipientName}}, {{date}}, etc.) with auto-fill
- Template manager modal with category filtering and search
- Template picker integrated in composer toolbar (Ctrl+Shift+T)
- Settings tab for template management
- 48 unit tests for template utilities
- i18n support for all 8 languages
Add organizer/attendee UI with RSVP, contact autocomplete for participants,
scheduling messages, and inline calendar invitation banner in email viewer
with auto-detect .ics attachments, RSVP/import to calendar, and cancellation display.
Add client-side calendar event notification system that evaluates JMAP
CalendarEventAlert triggers and displays toast notifications when alert
times are reached. Includes configurable notification sound, acknowledged
alert persistence, and proactive event fetching for background alerts.
Also mounts ToastContainer globally to fix silent toast failures.
Full calendar support via JMAP Calendars (RFC 8984):
- Event create/edit/delete with recurrence rules and reminders
- Multi-day event spanning, column-based overlap layout
- Locale-aware date formatting, first day of week and time format settings
- Real-time updates via push notifications
- ARIA accessibility, input validation, color sanitization
- Keyboard shortcuts, mobile touch targets, focus trap
- ICU pluralization for all 8 supported languages
- Address book with JMAP sync and local fallback (contacts CRUD,
search/filter, composer autocomplete, i18n for 8 languages)
- Fix email layout: remove horizontal scroll, left-side clipping,
and empty spaces from blocked external images in newsletters
- Update all dependencies to latest compatible versions
- Expand i18n from 3 to 8 languages (added ES, IT, DE, NL, PT)
- Upgrade Next.js to 16.1.6 for security patches
This release significantly expands internationalization support and adds comprehensive identity management features.
Internationalization (i18n):
- Add 5 new languages: Spanish, Italian, German, Dutch, Portuguese
- Expand from 3 to 8 total supported languages
- Redesign language switcher for better scalability (dropdown UI)
- Complete translations for all features across all languages
Identity Management:
- Multiple sender identities with per-identity signatures
- Sub-addressing support (user+tag@domain.com)
- Context-aware tag suggestions for sub-addresses
- Identity badges in email viewer and list
- Full CRUD operations for managing identities
Newsletter Management:
- RFC 2369 List-Unsubscribe support (one-click unsubscribe)
- HTTP and mailto unsubscribe methods
- Security validation prevents XSS attacks
- Two-step confirmation with persistent dismissal
Security & Accessibility:
- Dark mode email readability (intelligent color transformation)
- WCAG 2.0 Level AA color contrast compliance
- Comprehensive XSS prevention with validation utilities
- Unit test coverage for security-critical code (57 validation tests)
Testing:
- Add unit tests for validation utilities
- Add unit tests for email sanitization
- Add unit tests for color transformation
- Full test coverage for XSS attack vectors
Completes full internationalization coverage for the webmail application with enhanced language support:
- Replace all remaining hardcoded English strings with translation keys
- Add timezone auto-detection to prevent hydration mismatches
- Enable instant client-side language switching without page reload
- Add 60+ new translation keys in English and French locales
- Improve language switcher component with proper state management
- Add health check endpoint for container orchestration
All user-facing text now supports English and French with no hardcoded fallbacks, providing a fully localized experience.
- Add pagination support to search (previously limited to 50 results)
- Search now scoped to current mailbox/folder
- Support shared mailbox folders in search
- Display total results count (e.g., "50 of 1400 conversations")
- Add clear (X) button to search input
- Re-run search when changing folders during active search
- Remove unused sidebar screenshot
A modern, privacy-focused webmail client built with Next.js and the JMAP protocol.
Designed for Stalwart Mail Server.
Features:
- Full email operations (compose, reply, forward, threading)
- Real-time push notifications
- Dark/light theme support
- Mobile responsive design
- Keyboard shortcuts
- Drag-and-drop organization
- i18n (English/French)
- Security-first (external content blocked, HTML sanitization)
Matthieu MALVACHE
Rens Reinders