Email Formats
{
"mx": [
"0 gw170.fortimail.com."
],
"spf": [
"v=spf1 mx include:publicaster.com include:sendgrid.net include:spf.protection.outlook.com ip4:69.63.150.0/24 ip4:69.63.151.0/24 ip4:69.63.132.0/24 ip4:50.222.61.16/28 ip4:173.243.135.170 -all"
]
}