On 1-Aug-2009, at 06:14, twofers wrote:
Any ideas on preventing or minimizing this type of spam?
Yep, I reduced the number of emails being processed on my mail server
by about 40% by enabling a backscatter RBL.
postfix/main.cf:
smtpd_data_restrictions =
reject_unauth_pipelining,
reject_multi_recipient_bounce,
check_sender_access hash:$config_directory/backscatter
permit
postfix/backscatter:
<> reject_rbl_client ips.backscatterer.org, reject_rbl_client
bl.spamcannibal.org
--
Rincewind had always been happy to think of himself as a racist.
The One Hundred Meters, the Mile, the Marathon -- he'd run them
all.
