Originally Posted by oliver.blaha
I thought about replacing the Maildir switch by a Mailsystem drop down list, if possible.
But: I think it would be much easier and safer to have an option in config.inc.php, because in my opinion this should never be changed in a running system as you could screw up to much.
I'd suggest to keep the Maildir option for compatibility, but introducing an option in config.inc.php - and if the latter is set, the option in the settings tab is ignored and hidden.
I prefer if the settings remain in the isp_server table. It is easier to handle when the system is updated and almost all other options where stored there.
I guess most options in the server settings will crash your system when changed after initial setup. Maybe we shall place a warning message there.
Introducing 2 places for the same config setting where config.inc.php overrides the isp_server table may confuse poeple and will make support more difficult.