Email Formats
{
"mx": [
"1000 massresponse-com.mail.protection.outlook.com.",
"10 mail-proxy.massresponse.com.",
"20 mail-proxy2.massresponse.com."
],
"spf": [
"v=spf1 a mx ip4:193.9.252.0/23 ip4:176.126.39.248 include:spf.protection.outlook.com include:spf.connectoor.com -all"
]
}