Email Formats
{
"mx": [
"10 gehrkeecon-de01e.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx a:securemail.gehrke-econ.de ip4:212.224.120.81 ip4:81.14.167.157 include:spf.de.umantis.com include:spf.crsend.com include:spf.protection.outlook.com ~all"
]
}