What is the correct way to configure the mail_location option for Mailidr format?

[Benny Pedersen]

On October 21, 2014 6:18:07 PM deoren <Dovecot-mailing-list at whyaskwhy.org> 
wrote:

>      mail_location = maildir:/var/vmail/%d/%n/Maildir
>      sieve_dir = /var/vmail/sieve/%d/%n/sieve_dir

mail_location = maildir:/var/vmail/%d/%n/.maildir
sieve_dir = /var/vmail/%d/%n/.sieve

More simple, and more easy to tarball backup