Email security & deliverability · grade B
v=spf1 ip4:31.31.198.244 ip4:185.114.247.107 ip4:92.53.116.0/22 ip4:92.53.96.0/22 ip4:92.53.112.0/22 ip4:92.53.104.0/22 include:_spf.yandex.net include:spf.unisender.com ~all