Email security & deliverability · grade A
v=spf1 mx a ip4:52.140.118.48/28 ip4:52.172.228.194/28 ip4:20.0.0.0/8 ip4:40.80.0.0/16 ip4:4.224.100.160/28 ip4:13.233.25.59/32 ip4:18.96.233.192/26 include:_spf.salesforce.com include:spf.sendinblue.com mx include:spf.protection.outlook.com -all