On Wed, 18 Aug 2004 [EMAIL PROTECTED] wrote: > It's not so easy to send bulk email through a Yahoo SPF-authorized > server. I'm sure they have some kind of per-account rate-limiting.
But you only need to send the message once. Once you have the DomainKeys signature, you can send it in bulk through whatever servers you like. DomainKeys does *NOT* look at the IP address of the transmitting relay. It only includes a cryptographic signature that says "this message has passed through an authorized relay." The nice thing about that is that it does not break forwarding, unlike naive SPF. > > Guess what most e-mail clients show in the "From" column? Guess which > > address DomainKeys will check? > That's a problem with e-mail clients that can be easily corrected. :-) Regards, David. _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
