Change 'force' argument to reset user records for tid/ssid/qid
If domain{quotalimit,transport,serviceset} are run with 'force' and settings
are inheritable from the domain, then rather than to copy the ID to the user
table, the affected field in the user records should be set to NULL so that
the domain default is used.
# 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 uid FROM postfix_virtual_uid_map('%u', '%d')