Email security & deliverability · grade A
v=spf1 ip4:148.163.148.100 ip4:148.163.152.37 ip4:64.78.151.128/26 ip4:216.241.183.0/24 ip4:170.207.0.0/16 include:_spfihsm1.ihsmarkit.com include:_spfihsm2.ihsmarkit.com a:amazonses.com include:mail.ihsmarkit.com ~all