[Mailman-Users] Add PayPal to DNs publishing DMARC p=reject

[Lindsay Haisley]

$ dig +short -t txt _dmarc.paypal.com
"v=DMARC1\; p=reject\; rua=mailto:d at rua.agari.com\; ruf=mailto:dk at bounce.paypal.com,mailto:d at ruf.agari.com"

This probably is a problem of lesser magnitude than Yahoo! and AOL since
few list posts will come from PayPal, or be delivered to such an address
from a list.  It might, however, occur by accident, or by a future
change whereby PayPal account holders to use their DN, and although I
can't imagine PayPal doing this, nothing seems to be sacrosanct or
certain in the Wild, Wild West that is the Internet.  

It's more likely that a list might add a PayPal general customer
notifications address of some sort to a list, with nomail set, for the
benefit of other list subscribers.

-- 
Lindsay Haisley       | "Everything works if you let it"
FMP Computer Services |
512-259-1190          |          --- The Roadie
http://www.fmp.com    |