The connection is rejected. Of course the mail server needs to implement SPF lookups, but it could prevent a good proportion of that backscatter.

Filtering or rejecting auto-responses before final delivery needs something in the direction of BATV plus good heuristics to identify "non-standard" backscatter (as outlined in RFC ...

RFC 4408 doesn't discuss PRA or phishing or 2822, it's about SMTP and backscatter. For discussions why the best approximation PRA isn't good enough see the < http://www.openspf ...

Backscatter ... This does not only pertain to a good medical outcome, but also that employees at ...

... degrees and humid and smelly with 500 Marines singing and yelling wasn't exactly good ... This new record will feature all the Backscatter sound you know and love, but most of the ...

Backscatter ... The good news is that no interviewer is looking for a response like that.

The backscatter ratios of the observed fluxes are in very good agreement with photoelectron model calculations for energies ranging from a few eV to several ...

The use of good anti-backscatter lighting techniques is much more important when there are more particles suspended in the water. I plan to repeat this experiment in poorer ...

Backscatter increase clogs inboxes Posted Apr 9, 2008 22:40 UTC (Wed) by dlang (subscriber, #313 ... That's another good use of it. I don't whitelist at the mail server level so I didn't ...

... Tue, 13 May 2008, billw at onedrous.org wrote: > > > I was reading freedom-to-tinker.com yesterday and learned that the > > phenomenon is known as backscatter, and that there are good ...