Email security & deliverability · grade A
v=spf1 ip4:210.162.17.190 ip4:207.126.144.0/20 ip4:64.18.0.0/20 ip4:74.125.148.0/22 ip4:194.6.194.202 ip4:149.72.232.31 ip4:52.200.252.231 ip4:52.21.224.229 include:_spf1.toto.com ~all