Email Formats
{
"mx": [
"10 costadoro-it.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a mx ip4:35.214.180.251 ip4:93.41.185.208/28 ip4:213.225.249.0/28 include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:servers.mcsv.net -all"
]
}