On Thu, 2003-03-27 at 10:21, Matt Simerson wrote: > Apparently a server named "ns1.inter7.com" is doing the delivery for > the vchkpw mailing list. This wouldn't be a problem except that it > doesn't have reverse DNS. > > I started blocking connections to my mail server from servers who don't > have DNS and my vpopmail and qmailadmin list traffic stopped.
You'll be losing a lot more legit mail than just this list if you do that. - Ron
