Email security & deliverability · grade A
v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 include:spf.brevo.com include:143478353.spf05.hubspotemail.net include:spf.protection.outlook.com ~all