Email Formats

{
  "mx": [
    "5 mx3.tsu.ru."
  ],
  "spf": [
    "v=spf1 ip4:92.63.64.239/32 ip4:92.63.64.162/32 ip4:92.63.64.158/32 ip6:2a01:210::/32 include:spf.unisender.com ~all"
  ]
}