Email security & deliverability · grade A
v=spf1 include:_spf.yandex.net ip4:10.10.0.0/16 ip4:84.201.181.42 ip4:37.143.13.155 ip4:91.218.228.147 ip4:195.208.187.21 ip4:91.218.228.211 ip4:195.208.187.19 include:spf.unisender.ru include:spf.unisender.com ~all