Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 ip4:203.109.154.162 ip4:114.23.226.47 include:_spf.google.com include:spf.mailjet.com include:spf.mandrillapp.com include:spf.xero.com -all"
  ]
}