Email Formats

{
  "mx": [
    "20 mail.otsuka-america.com.",
    "0 otsukaamerica-com01e.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:209.76.199.0/24 ip4:205.211.91.2 ip4:35.164.5.245 ip4:35.167.216.59 include:spf.protection.outlook.com -all"
  ]
}