On 21/12/2016 16:09, Philip Homburg wrote:
At 04:10 21-12-2016, Philip Homburg wrote:
(snip)
Or are you saying that at the moment 40% of the subscribers of IETF
lists reject
or otherwise not receive mail from DMARC protected senders?
The 40% was statistics about one IETF mailing list only. Messages
from the mailing list to those (40%) subscribers would not be
rejected as some of the mail providers are not advertising a
"p=reject". A number of the mail providers in that 40% will not
deliver messages from the mailing list to the subscribers as they are
advertising a "p=quarantine".
So is that one mailing list typical, or just a bunch of people who like to
reject mail?
But apart from that, you are saying that for at least that one list, if
you send a mail to the list with a 'p=reject' then 40% of the subscribers are
not going to see that message.
This is not correct, SM said that 40% of subscribers publish DMARC
policy. See my other email on specific numbers.