Email security & deliverability · grade A
v=spf1 include:_spf-ssg-a.microsoft.com ip4:168.218.5.3 ip4:206.113.15.122 ip4:168.218.50.253 ip4:54.240.43.16 ip4:18.214.158.23 ip4:207.166.95.11 ip4:207.166.92.11 ip4:168.218.15.251 ~all