Are there conditions under which the plugin should be returning DENY
rather than DENYSOFT? Sure if there's a timeout in the lookup then
DENYSOFT probably makes sense, but shouldn't NXDOMAIN, for example, rate
a DENY? Or is the idea that the sender will notice their mail queue and
fix their DNS before the next delivery attempt?
For spam I guess it usually doesn't make much difference, since it's not
often requeued anyway, but for example a lot of those annoying virus
bounces seem to use unresolvable FROM addresses, and if they get
DENYSOFT they keep trying.
--
Keith C. Ivey <[EMAIL PROTECTED]>
Washington, DC
