Theme related commands.
I am using CLI to change theme foreground and background colors. The command is "zmprov modifyDomain jignesh.com zimbraSkinBackgroundColor "#FF7F50" zimbraSkinSecondaryColor "#ADEAEA" zimbraSkinSelectionColor "#FFFF00" ".
But it doesn't working unfortunately. Authentication is required in command or not.
Please let me know if anybody have a solution.
In admin console it says you need to flush theme cache or restart mailboxd.
So you should try to do a "zmprov flushCache skin" after your first command.