- 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