Email Authentication
mediapost.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:_spf.google.com ip4:96.126.104.24 ip4:38.81.100.196 ip4:96.126.108.115 include:_spf.createsend.com ~all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc@mediapost.com; ruf=mailto:dmarc@mediapost.com; fo=1;
Mail Servers (MX)
10 aspmx.l.google.com
20 alt2.aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx3.googlemail.com
30 aspmx5.googlemail.com
30 aspmx4.googlemail.com
100 mail4.mediapost.com