Email security & deliverability · grade A
v=spf1 include:spf.protection.outlook.com include:et._spf.pardot.com include:_spfmo.mediaocean.com include:mailgun.org ip4:5.61.115.80/28 ip4:148.139.0.0/16 ip4:104.40.229.156 ip4:52.169.0.179 -all