Email Formats

{
  "mx": [
    "5 mail.flowers.ca."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:209.159.188.128/28 ip4:209.159.189.0/24 ip4:209.85.220.41/32 ip4:209.15.144.250/32 ?all"
  ]
}