[rescue] Corrupted list messages
jp at celestrion.net
Thu Sep 30 08:05:46 CDT 2021
On Thu, 30 Sep 2021, Mouse wrote:
> I'm dealing with mail at one of my jobs right now, where the internal
> SMTP server accepts mislabeled mail and delivers it internally without
Seems like a useful diagnostic feature someone left turned on.
> I initially set myself up to fetch my mail from them and deliver it
> locally to me, but rapidly found they were handing out gross syntax
Shades of Novell.
> Instead of fixing it, they wanted me to use some horrid bloatware to
> read my mail (to be fair, they provided the bloatware and the machine
> to run it on).
Still sounds like Novell!
> Indeed. I've lost count of how many domains I've blocked because they
> don't support postmaster at .
I think Greg Woods used to run some sort of DNSBL on rfc-compliant.org
that folks could use to publicly shun sites that don't accept mail at
postmaster at . I wound up on there accidentally due to a full disk once!
> I actually don't even bother trying these days, in general; if I get
> spam from a domain I don't recognize, I block it and forget it.
As much as I'd like to block mail from all companies in the "Big Tech"
cartel, too many people I actually need to correspond with have webmail
accounts on those services.
> I'm up to some 3100-3200 domains blocked, but it's finally mostly
> working; very little leaks through noawadays.)
I've mostly stopped blocking domains by name because of how much spam I
got from domains that were a day or two old. A few DNS-based heuristics
send most of the annoyances away (fly-by-night operations often fail to
give a reasonable hostname in EHLO).
> I would rather be in a net.subculture populated by just a handful of
> geeks than accept the corporate "never mind standards, just use our
> bloatware and it'll all work".
We're going to end up with a parallel Internet if we want those days
back. Far from a bad thing, it seems like part of the intent of the
original protocols--once you let everyone into something with such
"market potential," of course the suits and scammers are going to
> Indeed, to an extent I already am with my refusal to accept mail from
> spammers like Google.
I'd love to never receive mail from another Google, Microsoft, or Apple
domain ever again, but, again, there are just too many people I interact
with who were tempted by the free cheese in the trap.
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