Email Formats
{
"mx": [
"0 pfa-or-jp.mail.protection.outlook.com."
],
"spf": [
"v=spf1 +ip4:210.138.180.62 +ip4:210.133.248.160/28 include:_spf.google.com include:spf.protection.outlook.com include:spf.e-shishobako.ne.jp include:spf.wingarc.smtps.jp include:_spf.salesforce.com -all"
]
}