Email Formats
{
"mx": [
"10 mx1.agenturserver.de.",
"10 mx2.agenturserver.de.",
"20 mx3.agenturserver.de.",
"50 mx4.agenturserver.de."
],
"spf": [
"v=spf1 include:office.intana.de include:spf.protection.outlook.com include:agenturserver.de include:dedi140.your-server.de -all"
]
}