give longer greylist times will do without marketing :-)
It will slow down real user's mail a lot too.
On May 20, 2008, at 3:58 PM, Benny Pedersen wrote:
real mail servers is
1: known
2: can be bypassed in greylist on that fact #1
Both of these are addressed by Mailchannels. But what to do when an
"unknown mail server" contacts you is different in the approach.
greylist effectiveness is down to less than 10% effective at this
point, because the botnets know to retry now.
--
Jo Rhett
Net Consonance : consonant endings by net philanthropy, open source
and other randomness
