On 17-Aug-2009, at 04:24, Ned Slider wrote:
Question - in Postfix do "user unknown" rejections still incur a dns
RBL lookup, or does the rejection occur before reject_rbl_client?
HELO/EHLO rejections do not reach RBL, and neither do unknown, as long
as you specify the right order in the smtpd_recipient_restrictions
settings. These should be 'cheapest to most expensive' which means
RBLs should be last.
The order IS important on the restrictions.
--
Do not meddle in the affairs of wizards for they are subtle and
quick to anger.
