Email security & deliverability · grade A
v=spf1 mx ip4:91.223.108.144 ip4:91.223.108.145 ip4:34.107.88.2 ip4:35.246.224.53 ip4:35.242.247.107 ip4:34.107.8.58 ip4:185.222.152.182 ip4:89.208.223.181 include:spf.protection.outlook.com -all