Re: This appears to be the problem I am getting with this list - and now other lists - DMARC / DKIM / SPF

On Tue, 04 Aug 2020 15:52:05 +1000, Philip Rhoades wrote:
>   Yahoo breaks every mailing list in the world

Yes, but the breakage isn't fatal, at least it isn't fatal as long as
it's a well maintained 'mailman 2' mailing list.

To post to the 'FreeBSD questions' list I used a rocketmail = yahoo
address.
I had no 'mailman 2' bounce score, nothing odd happened, excepted that
my posts had the header 'From: Ralf Mardorf via freebsd-questions'
showing the mailing list address. I migrated to a 'riseup.net' address
for this list and now the header is 'From: Ralf Mardorf' showing my
address.

On the 'claws-mail list', also a 'mailman 2' list, I'm using an original
yahoo address, on this list it's the same, no bounces, just my posts
have a 'From: ... via ..." header, with the mailing list address instead
of mine. Some time ago mails sent to this list didn't came through to
myself (while they came through the list), but even this issue doesn't
exist anymore.