services although with different aims, procedures and
reliabilities have been introduced - MAPS itself has a number of
these (ie MAPS/DUL which maintains lists of dial up modems), the
- other major source is <a href="http://www.orbs.org/">ORBS</a>,
- which is a more proactive relay blocking service</p>
+ other major source was <a href="http://www.orbs.org/">ORBS</a>,
+ which is a more proactive relay blocking service, however this has
+ recently closed down. For this reason the examples now use RSS
+ from mail-abuse.org in place of ORBS</p>
<p>Exim can use the MAPS RBL and/or any other similarly defined
service (ie you could make your own additional maps as well). To
<p>A typical configuration would be a mail system which rejects
mail from machines that appear within either the MAPS RBL list or
- the MAPS DUL (Dial-Up List), and also checks hosts in the ORBS
+ the MAPS DUL (Dial-Up List), and also checks hosts in the RSS
lists but only marking each message has coming via an RBLed host
rather than rejecting them. Additionally all mail to the local
postmaster always gets through, even if the host is in the MAPS
configuration file) to do this is:-</p>
<pre>
-# reject messages whose sending host is in MAPS/RBL
-# add warning to messages whose sending host is in ORBS
+# reject messages whose sending host is in MAPS/RBL & MAP/DUL
+# add warning to messages whose sending host is in RSS
rbl_domains = blackholes.mail-abuse.org/reject : \
dialups.mail-abuse.org/reject : \
- relays.mail-abuse.org/reject : \
- relays.orbs.org/warn
+ relays.mail-abuse.org/warn
# check all hosts other than those on internal network
rbl_hosts = !192.168.0.0/24:0.0.0.0/0
# but allow mail to postmaster@my.dom.ain even from rejected host
<hr>
<address><a href="mailto:Postmaster@exim.org">Nigel Metheringham</a></address>
<!-- Created: Mon Aug 25 15:46:41 BST 1997 -->
- <h4>$Id: rbl.html,v 1.2 2000/08/01 08:34:21 nigel Exp $</h4>
+ <h4>$Id: rbl.html,v 1.3 2001/05/10 11:24:39 nigel Exp $</h4>
</body>
</html>