Email Formats

{
  "mx": [
    "20 stcsf-com.inbound.emailservice.cc.",
    "10 stcsf-com.inbound.emailservice.io.",
    "30 stcsf-com.inbound.emailservice.co."
  ],
  "spf": [
    "v=spf1 mx ip4:74.116.71.221/32 ip4:74.116.71.192/26 ip4:38.99.49.128/25 a:mail.stcsf.com include:spf.us.emailservice.io include:spf.protection.outlook.com -all"
  ]
}