Email Formats

{
  "mx": [
    "10 ALT4.ASPMX.L.GOOGLE.COM.",
    "5 ALT1.ASPMX.L.GOOGLE.COM.",
    "5 ALT2.ASPMX.L.GOOGLE.COM.",
    "10 ALT3.ASPMX.L.GOOGLE.COM.",
    "1 ASPMX.L.GOOGLE.COM."
  ],
  "spf": [
    "v=spf1 mx a ip4:209.234.253.0/24 a:spf.mayfirst.org include:_spf.google.com include:srs.bis.na.blackberry.com ~all"
  ]
}