It is unfortunate that the IETF hasn't shown more leadership here.
Auto-learning address books are going to have a problem with From lines that
say:
First Last Name Via LISTNAME <
listaddress@xxxxxxxxxxx>
since this will hijack "First Last" to point to the list, which is going to
cause all manner of email leaks. Maybe we can do better there.
Subject: [LEDE-DEV] DMARC related mass bounces / disabled subscriptions
Date: 13 December 2016 at 22:50:32 GMT+2
Hi list,
a recent mailing list post from a DMARC enabled domain caused a large
flood of bounces from various mail providers, causing an automatic
disabling of about 190 subscriptions [1].
I re-enabled those subscriptions manually so there is no need for
further action on your side.
In order to mitigate this problem in the future, I configured this list
to wrap mails from DMARC enabled domains into an outer mail using the
mailing list itself as sender [2].
Please excuse the inconvenience caused by this issue.
Regards,
Jo
1:
http://thehackernews.com/2014/04/yahoos-new-dmarc-policy-destroys-every.html2:
https://wiki.list.org/DOC/Mailman%202.1%20List%20Administrators%20Manual#line-544
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] Never tell me the odds! | ipv6 mesh networks [
] Michael Richardson, Sandelman Software Works | network architect [
] mcr@xxxxxxxxxxxx http://www.sandelman.ca/ | ruby on rails [