Email Formats
{
"mx": [
"10 takeuchi-us.com.1.0001.arsmtp.com.",
"20 takeuchi-us.com.2.0001.arsmtp.com."
],
"spf": [
"v=spf1 include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com ip4:50.146.25.91 ip4:143.55.232.0/22 ip4:159.112.240.0/20 ip4:198.244.48.0/20 ip4:204.220.168.0/21 ip4:204.220.176.0/20 ip4:74.203.184.0/23 ip4:207.195.176.0/20 -all"
]
}