Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "10 aspmx2.google.com.",
    "10 aspmx3.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com."
  ],
  "spf": [
    "v=spf1 include:sendgrid.net ip4:162.247.112.0/21 ip4:168.235.224.0/20 ip4:209.133.224.0/19 include:_spf.elasticemail.com include:spf.mandrillapp.com  include:spf.maropost.com ~all"
  ]
}