Email security & deliverability · grade A
v=spf1 +a +mx +ip4:66.226.77.22 +ip4:66.226.77.208 +ip4:94.155.194.240/28 +ip4:159.183.153.220 +ip4:149.72.223.55 +ip4:149.72.130.235 +include:_spf.google.com +include:mail.zendesk.com +include:spf.protection.outlook.com +include:sendgrid.net -all