Email security & deliverability · grade A
v=spf1 include:spf.nice.com include:spf.protection.outlook.com ip4:216.71.156.68 ip4:216.71.156.98 ip4:216.71.159.55 ip4:216.71.159.56 ip4:216.71.147.86 ip4:139.138.58.191 ip4:68.232.133.200 ip4:68.232.152.26 ip4:68.232.150.209 ip4:68.232.152.27 ~all