Email Formats
{
"mx": [
"0 aviatur-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 mx ip4:190.66.16.26 ip4:190.66.19.42 ip4:190.65.109.10 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com include:spf.mandrillapp.com include:_spf.embluemail.com -all"
]
}