Email Formats
{
"mx": [
"10 esva.estel.com."
],
"spf": [
"v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.axera.it include:spf.esvacloud.com ip4:193.70.18.144 ip4:109.168.116.22 ip4:194.164.145.29 ip4:93.41.168.80/28 -all"
]
}