Email Formats
{
"mx": [
"30 uni-engineer-com.inbound.emailservice.co.",
"10 uni-engineer-com.inbound.emailservice.io.",
"20 uni-engineer-com.inbound.emailservice.cc."
],
"spf": [
"v=spf1 include:spf.us.emailservice.io ip4:198.36.221.210 include:spf.protection.outlook.com include:spf.sendinblue.com -all\\009"
]
}