Re: [Tools-discuss] Can't send mail to Cenk (Fwd: Undelivered Mail Returned to Sender)

[Henrik Levkowetz <[e-mail]>]

On 2020-12-11 20:10, Michael Richardson wrote:
> 
> John Levine <[e-mail]> wrote:
>     > In article <[e-mail]> you write:
>     >> -=-=-=-=-=-
>     >>
>     >> This went to mail=2Bietf=[e-mail], and I thought
>     >> that was all that is needed to get mail out.
> 
>     >>> to: SPF fail - not authorized. Please see
>     >>> http://www.openspf.net/Why?s=mfrom;id=[e-mail];ip=4.31.198.44;r=<UNKNOWN>
> 
>     > Your message was relayed through the IETF's mail server and your SPF
>     > -all tells him to reject relayed mail.  His mail system is doing
>     > exactly what you've asked it to do.
> 
>     > If you believe that the IETF should do something else to forwarded mail
>     > it would be helpful if you could point to relevant RFCs. Or, of course,
>     > you could fix your SPF record.
> 
> Well, I believe that the IETF should stop with the dmarc.ietf.org, and
> we should simply do, as you said, what the sender's SPF and DMARC records
> say, and simply drop their email rather than allow it through mailman.
> 
> They didn't want it relayed, we shouldn't relay it. Period.
> 
> If we are going to do this rewriting, then we had better get it right, and
> that means rewriting it both ways.

We are rewriting it both ways.  This was not a bug in our setup.

	Henrik


> {I'm been told that ARC solves all of this, but that was like 8 years ago,
> and we still don't have much.  I guess we have a document, but I haven't seen
> it deployed yet.  Is it?}
> 
> --
> ]               Never tell me the odds!                 | ipv6 mesh networks [
> ]   Michael Richardson, Sandelman Software Works        |    IoT architect   [
> ]     [e-mail]  http://www.sandelman.ca/        |   ruby on rails    [
> 
> 
> 
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