Postfix SASL PLAIN auth fails with "No worthy mechs found" on
RHEL/AlmaLinux because cyrus-sasl-plain is not installed by default.
- Add cyrus-sasl-plain to postfix install in install.py
- Auto-install in configureRelayHost() for existing servers
- Add to upgrade.py setupSieve() for existing installations
AlmaLinux 9 uses standard dovecot/dovecot-mysql packages from OS repos,
not dovecot23/dovecot23-mysql from Ghettoforge. Also fix openeuler path
which was missing dovecot-mysql entirely.
On Ubuntu, the install creates /etc/pki/dovecot/ directories but never
populates them with certs. Postfix main.cf references these paths for
STARTTLS. Without them, inbound STARTTLS fails and external mail servers
(Gmail etc.) drop the connection, preventing mail delivery.
Security fixes:
- Escape plain text body to prevent XSS via trustAsHtml
- Add SSRF protection to image proxy (block private IPs, require auth)
- Sanitize Content-Disposition filename to prevent header injection
- Escape Sieve script values to prevent script injection
- Escape IMAP search query to prevent search injection
Install/upgrade fixes:
- Move setupWebmail() call to after Dovecot is installed (was running
before doveadm existed, silently failing on every fresh install)
- Make setupWebmail() a static method callable from install.py
- Fix upgrade idempotency: always run dovecot.conf patching and
migrations even if webmail.conf already exists (partial failure recovery)
Frontend fixes:
- Fix search being a no-op (was ignoring results and just reloading)
- Fix loading spinner stuck forever on API errors (add errback)
- Fix unread count decrementing on already-read messages
- Fix draft auto-save timer leak when navigating away from compose
- Fix composeToContact missing signature and auto-save
- Fix null subject crash in reply/forward
- Clear stale data when switching accounts
- Fix attachment part_id mismatch between parser and downloader
Backend fixes:
- Fix Sieve _read_response infinite loop on connection drop
- Add login check to apiSaveDraft
- Changed PHP symlink from version 8.0 to 8.3 in various scripts to ensure compatibility with the latest PHP version.
- Updated documentation links in the FAQ to point to the new community support page.
- Added checks and fixes for MariaDB installation issues specific to AlmaLinux 9.
- Enhanced the installation script to support additional PHP versions and improve overall installation reliability.
- Updated .gitignore to include additional sensitive files and directories.
- Added python-dotenv to requirements for loading environment variables.
- Modified settings.py to load environment variables for sensitive configurations, including SECRET_KEY, DEBUG, and database credentials.
- Implemented secure .env file generation during installation to avoid hardcoding sensitive information.
- Introduced fallback method for settings update if environment generation fails.
