Email security & deliverability · grade A
v=spf1 a mx a:mail1.ratepay.com a:mail2.ratepay.com include:spf.crsend.com include:_spf.salesforce.com include:spf.mailjet.com include:spf.protection.outlook.com ip4:212.123.255.32/29 ip4:3.73.8.15 -all