Email Formats
{
"mx": [
"10 ferrovial-com.mail.protection.outlook.com."
],
"spf": [
"v=spf1 ip4:213.4.80.30 ip4:213.4.88.30 ip4:167.89.76.154 include:spf.protection.outlook.com include:spf3.ferrovial.com include:spf4.ferrovial.com include:msrv-smtp-01.aspl.es include:_spf.salesforce.com ~all"
]
}