Email Formats
{
"mx": [
"10 mail.canifa.com."
],
"spf": [
"v=spf1 include:spf.mailjet.com include:mailgun.org include:spf.mandrillapp.com include:highinbox.com include:sendgrid.net include:spf.sendinblue.com mx include:spf.mandrillapp.com ~all"
]
}