[CentOS] Apparent BIND problem doing RBL lookups for Postfix
john.horne at plymouth.ac.uk
Thu Apr 15 09:18:11 UTC 2010
On Wed, 2010-04-14 at 17:36 -0700, listserv.traffic at sloop.net wrote:
> Postfix is doing RBL lookups on zen.spamhaus.org.
> Everything goes along groovy - but then lookups start failing.
Does your network interface show any abnormalities - dropped packets
etc? I assume you have no local ratelimiting (via iptables etc)?
John Horne, University of Plymouth, UK
Tel: +44 (0)1752 587287 Fax: +44 (0)1752 587001
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