Email Formats

{
  "mx": [
    "10 feedback-smtp.ap-northeast-2.amazonses.com.",
    "15 feedback-smtp.ap-northeast-2.amazonses.com.",
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "10 aspmx2.googlemail.com."
  ],
  "spf": [
    "v=spf1 mx include:amazonses.com include:mailgun.org include:_spf.google.com ip4:61.63.128.10 ip4:61.63.137.10 ip4:61.63.128.10 ip4:61.63.128.6 ~all"
  ]
}