dbpath = /etc/postfix/private/mail.sqlite

query = SELECT substr((100 + D1.domRcNum), 2, 2)
	|| '-' ||
		(SELECT rcName
		FROM RClass
		WHERE rcNum=D1.domRcNum)
	FROM Domain AS D1
	WHERE D1.active!=0 AND D1.domName IS '%s'

result_format = RC%s

# BUG: access-rcpt.query does not work for a catchall address. This is
# a solution, or for a better one: do not use catchalls!
#
# This query would need to be enabled at the end of your
# smtpd_recipient_restrictions:
#
# smtpd_recipient_restrictions = permit_mynetworks,
#	reject_unauth_destination,
#	check_recipient_access $query/access-rcpt.query,
#	check_recipient_access $query/access-rcptDomain.query