Email Formats
{
"mx": [
"10 thirdtier-net.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:144.202.49.172 ip4:5.161.45.217 ip4:51.38.69.128 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net -all"
]
}