On Wed, Nov 28, 2012 at 7:05 PM, Wietse Venema <wie...@porcupine.org> wrote: > Terry Gilsenan: >> > In /etc/host.conf: >> > multi on > > See: > http://www.postfix.org/postconf.5.html#smtp_host_lookup
Thanks. My understanding was smtp_host_lookup has no effect when disable_dns_lookups is enabled. Is that incorrect? Should I not be using disable_dns_lookups?