[Mailman-Users] DMARC handler
johnl at taugh.com
Sun Jun 22 18:48:33 CEST 2014
>> Yahoo Groups also add something like this in a footer:
>> "Posted by: a real name a-name at a-domain.co.uk"
>> and a series of mailto links below that for replying to the original sender or to the group.
>Well, won't this break DKIM?
Yes, but if it also takes the real author address out of the From:
line, it'll avoid DMARC problems.
Lists should put their own DKIM signature on outgoing mail, so
recipient systems can recognize it as being from the list. That's how
it's supposed to work.
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