Michael Hutchinson wrote ... (4/7/2009 7:09 PM): > I have made some changes to my SA 3.1.7 20_dnsbl_tests.cf when I > compared it to the 3.2.5 release. I basically just removed 2 DNSBL > lookups that are redundant. This is done in attempt to solve an issue > random scan times of 30 seconds plus. When was the last time you used sa-update? Not that it will be but so effective on a 3.1.x install.
Is there a particular reason you can not upgrade this sever to 3.2.x? 3.1.7 is quite old now, and many rbls have gone away or changed since then. Two immediately changes come to mind, spamhaus changed to their zen rbl, and whois is gone. I believe in addition to these, list.dsbl.org is now gone. I am sure others here can give you more changes or reasons to update! ;-)