Email security & deliverability · grade A
v=spf1 mx ip4:220.226.205.66/32 ip4:208.71.192.0/21 ip4:193.164.143.0/24 ip4:64.127.116.65/26 ip4:64.127.121.0/27 ip4:98.174.21.153 ip4:69.25.33.0/24 include:spf.protection.outlook.com include:amazonses.com include:zgateway.zuora.com include:_spf.google.com include:_spf.salesforce.com ip4:34.237.212.16/32 ip4:18.136.40.242/32 ip4:44.238.220.251/32 ~all