On Aug 4, 2009, at 6:35, d.h...@yournetplus.com wrote:
Quoting LuKreme <krem...@kreme.com>:
On 3-Aug-2009, at 18:36, Dennis G German wrote:
Is Backscatter.org <http://www.backscatterer.org/index.php> used
by any
rules?
Pretty sure not. The way to use that RBL is as an RBL. Don't accept
the backscatter in the first place.
If you use the lists as an RBL to reject at SMTP, you will end up
rejecting legitimate email. Here, I have the zones rsync to rbldnsd
locally and have SA rules test the last external IP.
If you do it right, you are very unlikly to lose legitimate bounces.
