Author: David Brodbeck Date: To: exim-users Subject: RE: [exim] SMTP banner delay?
> -----Original Message----- > From: Dennis Davis [mailto:D.H.Davis@bath.ac.uk] > For example you might not want
> to do this to known, friendly sites.
I find doing it just to sites that are in dnsbl.sorbs.net to be quite
effective.