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Re: [Asrg] Forwarding again, was Adding a spam button to MUAs

2009-12-10 01:21:20
I might have missed a suggestion to not send it to the ISP, only to
the apparent forwarder, when there was something that looked like a
forwarder - if so, don't do that. :)

Not "looked like" but "was verified by the user, by the server sending
a magic message to the user-supplied 'this is my other address' and
seeing it come back from the forwarder".

This feels too abusable.  We know that spammers sign up for sham
accounts at freemail services and send themselves lots of spam to game
systems that use a complaint percentage.  They could easily set up a
lot of fake forwards, which feel like they'd be useful for some kind
of statistics gaming.

Also, in the real world, there are legitimate forwards to people who
have only the dimmest concept that mail is being forwarded to them.
For example, my church has a temporary Sunday school director with an
AOL account.  His email skills are rudimentary, so rather than trying
to set him up in the IMAP or web mail that everyone else uses, I
forwarded the director's role account, which is in a lot of address
books and mailing lists, to his AOL account.  Getting him to do a
magic message thing would be non-trivial.  I have several other people
in similar situations, role accounts forwarded to people without the
skills or interest to learn another mail system, so I don't think this
is an unrealistically exotic concern.

FBLs feeding back to forwarders are existing art.  They're not
fabulous, but they're adequate, and I'd really rather not get
sidetracked again by the forwarding issue.

R's,
John
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