On Wed, Dec 27, 2006 at 11:21:17AM -0600, Corey Halpin wrote: > Also, does anybody know of a way to check if the origin of an email (as > determined by the earliest of the Received headers) is actually an MX? > I'd like to avoid sending confirm messages based on email from machines > that > weren't MXes.
I suspect you will be discarding a good bit of valid email. I think many ISPs have outgoing mail servers that are not MXs for their domain. -Craig _____________________________________________ tmda-users mailing list (tmda-users@tmda.net) http://tmda.net/lists/listinfo/tmda-users
