Email security & deliverability · grade A
v=spf1 ip4:52.25.19.216 ip4:52.7.73.106 ip4:52.34.1.207 ip4:52.202.158.41 ip4:174.129.203.91 ip4:75.101.146.2 include:spf.mandrillapp.com include:_spf.google.com ~all