Email security & deliverability · grade A
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:de._spf.fagms.net include:sendgrid.net include:emsd1.com ip4:198.21.3.53 ip4:159.183.220.8 exists:%{i}.spf.sitel.iphmx.com ip4:199.88.148.130 ip4:199.88.148.131 ip4:3.132.237.23 -all