On Tue, 2007-10-30 at 11:57 -0400, Rosenbaum, Larry M. wrote: > The documentation for whitelist_from_rcvd shows examples like this: > > whitelist_from_rcvd [EMAIL PROTECTED] example.com > > What if the sending server has no rDNS?
They you can't use whitelist_from_rcvd, and the sender needs to fix their rDNS! > Is there a way to use this feature with a numeric IP instead of a rDNS > domain? No. > If so, what is the syntax? If they are adamant that they can't fix rDNS, I usually ask for an SPF record, and then do a whitelist_from_spf. When they claim that they can fix neither rDNS or set their SPF record, I might use amavisd-new's soft-whitelisting to trim a couple of points, or I tell them to pound sand. Usually I can convince people to fix one or the other. -- Daniel J McDonald, CCIE #2495, CISSP #78281, CNX Austin Energy http://www.austinenergy.com
