Email Formats

{
  "mx": [
    "5 mx17.mailinblack.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:149.202.244.140 ip6:2001:41d0:117:dd00::95ca:f48c ip4:135.125.35.77 ptr:exchange.perfum.com ~all"
  ]
}