Hi,
On Tue, Oct 27, 2020 at 08:40:39AM +0100, Jeroen Massar wrote:
> Mail server admin can do a SPF check (or have a list of allowed source
> email domains) before outbound and reject forwarding these emails.
I read this and I wonder "which of the MTAs out there can do that" -
that is, check SPF (and others) for outgoing mails.
"Blaiming all on the MTA operator" isn't totally reasonable either - you
might have a totally valid configuration, and then someone whose mail you
legitimately sent before (either forward rules that had no conflicting
SPF yet, or your server was listed, or...) changes *their* SPF stuff,
making *your* MTA noncompliant.
Is this an error? Yes, surely.
Is the MTA operator to blaim for it? Possibly sometimes, but certainly
not "always, and solely".
Gert Doering
-- NetMaster
--
have you enabled IPv6 on something today...?
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