Dianne Skoll skrev den 2017-01-27 19:02:
On Fri, 27 Jan 2017 12:40:16 -0500
Rob McEwen <r...@invaluement.com> wrote:
While I have Yahoo sending IPs extensively covered in my whitelist,
I've been trying to get their complete official list of sending IPs
for years.
Yahoo might want the flexibility to change this list on a regular
basis.
with use of PTR its always up2date, problem is just that none spf
testers are doing FcRDNS checked before saying spf pass
PTR on its own is by defination same as +all
