Email Formats

{
  "mx": [
    "0 east.smtp.mx.o365.serverdata.net."
  ],
  "spf": [
    "v=spf1 ip4:4.7.251.146 ip4:45.55.72.218 include:spf.protection.outlook.com include:amazonses.com include:constantcontact.com include:shops.shopify.com include:spf.intermedia.net ~all"
  ]
}