Email security & deliverability · grade A
v=spf1 +mx +a:kfork.ru +a:tech.kfork.ru +a:spb.kfork.ru +a:samara.kfork.ru +a:ul.kfork.ru +a:nn.kfork.ru ip4:37.77.107.144 ip4:37.77.107.130 ip4:37.77.107.13 ip4:148.251.176.122 ip4:94.250.252.25 ip4:92.63.106.200 ip4:37.77.107.20 include:_spf.yandex.net ~all