Hannah Schroeter wrote:
[251]
| The receiver takes responsibility for delivering the
| message.
I understand "responsibility" as "I take over the effort to
(re)transmit it to the final destination". Not as "I now act
as full-blown substitute for the original sender".
It's a pure technical responsibility, not a social one.
No problem if it covers later bounces - if I really sent these
mails, then I should get the bounces. But if I didn't send it,
it's your fault. That's a technical definition, because I'm
unable to solve your problem with unknown strangers claimining
to send MAIL FROM me. All I can do to help you is to publish a
SPF sender policy ending with -all, and I've already done this
(or rather my nice ISP did it :-)
Bye, Frank