Email Formats
{
"mx": [
"30 alt2.aspmx.l.google.com.",
"50 alt4.aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"0 aspmx.l.google.com."
],
"spf": [
"v=spf1 include:spf.mailjet.com include:_spf.google.com include:mailgun.org include:spf.constantcontact.com~all"
]
}