Email Formats
{
"mx": [
"10 alt2.aspmx.l.google.com.",
"20 aspmx2.googlemail.com.",
"20 aspmx3.googlemail.com.",
"5 aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailgun.org ip4:167.89.84.15 include:spf.mtasv.net include:spf2.accessacloud.com include:spf.dezrez.com ~all"
]
}