Email security & deliverability · grade A
v=spf1 a mx ip4:45.12.28.18 ip4:194.190.212.0/24 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:spf.mail.radiology-online.ru include:_spf.yandex.net -all