you didn't understand: These folders are not being created by courier. When you start your mail client it will create these folders. So these folders are mail client specific - use a different one and you will get other folder names / numbers / no folders.

You may, of course, use a skeleton home dir for new users being created on your system having all the folders you need (/etc/skel) so it will be copied every time you create a user and its home dir is automatically created. Otherwise you can use a script invoking 'maildirmake $HOMEDIR -f Templates' etc. on all home dirs. But this won't prevent your mail client creating its default folders the next time you start it and it finds its default folders missing. You have to change its settings.

Greets,

Manuel

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