Email security & deliverability · grade A
v=spf1 ip4:199.119.116.130/30 ip4:71.26.48.105/30 ip4:159.112.250.171 include:email.prnewswire.com include:spf.protection.outlook.com include:_spfprod.ngpvan.com include:sendgrid.net include:spf.happyfox.com ~all