Email Formats
{
"mx": [
"0 linkageconnect-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a:conexio.sendio.com include:spf.constantcontact.com include:spf.protection.outlook.com ip4:50.28.105.70 ip4:50.28.105.131 ip4:74.126.88.207 include:relay.mailchannels.net -all"
]
}