Integrates webmail and emailDelivery apps, mail-server and install/upgrade
paths, cyberpanel_ols 2.7.0-style binaries, and v2.4.5 UI patterns while
preserving v2.5.5-dev behavior (SnappyMail/PUBLIC_ROOT, childPath in
launchChild, hardened downloads and SSH activity modal).
Replace 'systemctl restart dovecot' with 'doveadm reload' in
virtualHostUtilities, mailUtilities, and renew modules. The nightly
backup scheduler, SSL operations, and weekly cert renewal were
forcefully terminating all client sessions. doveadm reload applies
config changes (including updated SSL certs) without dropping
existing connections. upgrade.py is intentionally left unchanged
as full restarts are appropriate during upgrades.
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
- Added detailed error handling and logging for reverse DNS lookups, improving robustness against network issues and invalid responses.
- Updated virtualHostUtilities to handle cases where reverse DNS lookups fail, providing clearer error messages and guidance for users.
- Ensured that the results from DNS queries are validated before processing, enhancing the reliability of the rDNS checks.
These changes improve the overall reliability and user experience of the reverse DNS lookup feature within the CyberPanel environment.
This commit resolves the issue where CyberPanel attempts to configure email/DKIM settings
even when email services were explicitly disabled during custom installation, causing
hostname SSL setup and website creation to fail with "No such file or directory: '/etc/postfix/main.cf'" errors.
Changes:
- Added emailServicesInstalled() utility function to check for /home/cyberpanel/postfix marker
- OnBoardingHostName(): Wrap email operations (issueSSLForMailServer, postfix commands) with checks
- OnBoardingHostName(): Allow hostname setup to complete without email services
- issueSSLForMailServer(): Add early return if email services not installed
- issueSSLForMailServer(): Verify /etc/postfix directory exists before operations
- issueSSLForMailServer(): Check /etc/postfix/main.cf exists before reading
- setupAutoDiscover(): Add early return if email services not installed
- setupAutoDiscover(): Check /etc/postfix/main.cf exists before accessing
- mailUtilities.configureOpenDKIM(): Verify main.cf exists before configuration
Impact:
- Hostname SSL setup now completes successfully without email components
- Website creation works correctly on custom installs without email
- No more file not found errors for /etc/postfix/main.cf
- Graceful degradation: operations skip email setup with log messages
Fixes: Custom installation hostname SSL 404 error
Fixes: Website creation DKIM failure on custom installs
Related: Ticket #RMKRFFGKC
- Refactored the enableDisableEmail function to improve handling of Postfix service enabling and disabling, including better error logging and cleanup of stale marker files.
- Added a new method in mailUtilities to check if Postfix is installed, ensuring that DKIM setup only proceeds if Postfix is available.
- Updated virtualHostUtilities to verify Postfix installation before attempting DKIM setup, with appropriate logging for missing markers.
- Improved overall robustness of email service management during installation and configuration processes.
https://github.com/usmannasir/cyberpanel/issues/1570
