require_files = DIR/aux-fixed/TESTNUM.restrict.${local_part}
retry_use_local_part
senders = ${if exists{DIR/aux-fixed/TESTNUM.restrict.${local_part}} \
require_files = DIR/aux-fixed/TESTNUM.restrict.${local_part}
retry_use_local_part
senders = ${if exists{DIR/aux-fixed/TESTNUM.restrict.${local_part}} \