Email Formats

{
  "mx": [
    "1 aspmx.l.google.com.",
    "5 alt1.aspmx.l.google.com.",
    "5 alt2.aspmx.l.google.com.",
    "10 aspmx2.googlemail.com.",
    "10 aspmx3.googlemail.com."
  ],
  "spf": [
    "v=spf1 ip4:104.200.18.161 include:_spf.google.com include:sendgrid.net include:spf.constantcontact.com include:_spf.salesforce.com include:id-visitors.com ip4:192.40.160.0/19 ip4:74.91.80.0/20 ~all"
  ]
}