Email security & deliverability · grade A
v=spf1 a mx ip4:65.205.207.18/29 ip4:4.15.76.136/29 ip4:69.84.129.224/27 ip4:100.42.120.128/27 ip4:100.42.115.0/27 ip4:209.119.99.128/26 ip4:204.156.179.89 include:spf.protection.outlook.com include:mailgun.org -all