Ever sinds yahoo.com has changed their DMARC setting to p=reject a lot
of mailing list including this one have been having problems.
In short the setting yahoo.com changed causes a lot of mail servers to
send a bounce message when they recieve an email from a yahoo.com user
trough a mailing list.
This in return results in not only lost messages but also mailing list
putting users on hold for the bounce message thinking the email adress
is nolonger able to recieve the emails.
A quick fix for this is to stop using yahoo.com email adresses to send
messages on mailing list like this one that use mailman.
73 de Andre PE1RDW
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Sent via [email protected]. Opinions expressed are those of the author.
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