Email Formats
{
"mx": [
"10 dtv-de.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ip4:87.191.20.148/32 ip4:87.191.20.146/32 ip4:87.191.20.147/32 ip4:178.15.34.98/32 include:spf.protection.outlook.com include:mail-1.dtv.de include:6561978.spf05.hubspotemail.net -all"
]
}