Email Formats

{
  "mx": [
    "1 mail.standardcal.com."
  ],
  "spf": [
    "v=spf1 mx a:webmail.standardcal.com include:shops.shopify.com include:spf.protection.outlook.com include:emsd1.com include:mail.mysagestore.com include:sendgrid.net ~all"
  ]
}