Enforce EDNS
wbrown at e1b.org
wbrown at e1b.org
Tue Feb 7 19:05:18 UTC 2017
From: Matthew Pounsett <matt at conundrum.com>
> I fully support breaking resolution for such servers. I'd rather
> have a hard failure on my end that I can investigate, and work
> around if necessary, than have my server wasting cycles trying to
> guess what sort of broken state there is on the far end. It would
> also give me the heads up I need to contact the admin on the far end
> and report their servers' broken behaviour.
And the remote admin would say "Well, it must be your problem because no
one else is complaining."
I get the same line of BS when I refuse to honor a whitelisted domain in
my spam filter if they fail SPF checks. Not many filters do that, but I
think it is a great idea. People dread hearing from the IRS, but they
can't afford to block the emails.
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