[Dovecot] specifying home/sieve/sieve_dir relative to mail_location

[Edgar Fuß]

> But that requires Dovecot v2.1.
I was refering to
	http://wiki1.dovecot.org/VirtualUsers/Home
which, to my understanding, should apply to 1.2.
I don't understand the Example at the bottom:

> LDAP with relative directory paths
>
> If your LDAP database uses e.g. mailDirectory = domain/user/, you can use it as a base for home directory:
>
> user_attrs = .., mailDirectory=home=/var/vmail/%$
> Then just use mail_location = maildir:~/Maildir.