Email Formats
{
"mx": [
"10 hotelumberto-nl.mail.protection.outlook.com."
],
"spf": [
"v=spf1 include:_spf.mlsend.com mx a ip4:77.175.139.122 include:zo-host.nl include:spf.protection.outlook.com include:spf.hoteliers.com ip4:194.165.34.0/24 include:_spf.argewebhosting.nl ~all"
]
}