p=reject in DMARC policy

Give a big hand to Yahoo and Paypal for their "p=reject" in DMARC policy.

[root@localhost ~]# dig -t txt _dmarc.yahoo.com +short
"v=DMARC1\; p=reject\; pct=100\; rua=mailto:dmarc_y_rua@yahoo.com\;"
[root@localhost ~]# dig -t txt _dmarc.paypal.com +short
"v=DMARC1\; p=reject\; rua=mailto:d@rua.agari.com\; ruf=mailto:dk@bounce.paypal.com,mailto:d@ruf.agari.com"