[Exim] host_reject_connection doing PTR lookups..

Hello,

Trying to as quickly as possibly reject people that have (for the past
few days) been doing nothing but make noise..

but it still seems that a ptr lookup is still being done..

how do I stop that for hosts that are in my dsbl hostlist:


hostlist dsbl = net-cdb;/usr/local/etc/exim/dsbl.cdb
host_reject_connection = +dsbl


2004-05-21 13:21:13 refused connection from
adsl-68-76-183-139.dsl.akrnoh.ameritech.net [68.76.183.139]
(host_reject_connection)


Thanks in advance..

- Brian