vmm.cfg: renamed maildir.folders to mailbox.folders. maildir.name
was removed. new: mailbox.format, in order to support all mailbox formats
from Dovecot. Maildir is the default format.
Adjusted VirtualMailManager/Config and update_config.py to the changes
mentioned above.
# All parameters are described in pgsql_table(5) / PGSQL PARAMETERS
#
# The hosts that Postfix will try to connect to and query from.
hosts = localhost
# The user name and password to log into the pgsql server.
user = postfix
password = some_password
# The database name on the servers.
dbname = mailsys
# The SQL query template used to search the database
query = SELECT transport FROM postfix_transport WHERE address='%s'