Email Formats

{
  "mx": [
    "20 mx02.sql3.smrn.com.",
    "10 mx02.sql2.smrn.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:104.130.6.244 ip4:209.234.101.112 ip4:209.234.101.107 ip6:2607:ffa0:0:386:b2c6:9aff:fe76:5706 ip6:2001:4802:7802:104:be76:4eff:fe20:6f1a ip6:2001:4800:7813:516:be76:4eff:fe05:669a a:mail.smrn.com ~all"
  ]
}