Email Formats

{
  "mx": [
    "10 mx1.opticfusion.net.",
    "20 mx2.opticfusion.net."
  ],
  "spf": [
    "v=spf1 mx ip4:209.147.112.0/24 ip4:70.35.113.164/30 ip4:216.9.5.74/32 ip4:64.38.133.4/32 ip6:2607:f6f8:10:1::/64 ip6:2607:f6f8::/64 ~all"
  ]
}