Email Formats
{
"mx": [
"10 mr1.volkswagen.de.",
"20 mr3.volkswagen.de.",
"10 mr2.volkswagen.de.",
"20 mr4.volkswagen.de."
],
"spf": [
"v=spf1 a mx ip4:92.43.112.15 ip4:92.43.112.11 ip4:94.23.11.73 include:volkswagen.de include:spf.protection.outlook.com ~all"
]
}