Email Formats
{
"mx": [
"10 mitani-co-jp.mail.protection.outlook.com."
],
"spf": [
"v=spf1 a:svrm00.mitani.co.jp include:spf.mta.hdems.com include:spf.protection.outlook.com include:spf.haihaimail.jp include:spf.smktg.jp ip4:210.167.27.30 ip4:210.167.27.31 ip4:52.68.20.213 include:_spf.salesforce.com include:_spf.smoothfile.jp ~all"
]
}