Email Formats

{
  "mx": [
    "30 mail.pcbb.com.",
    "20 mail2.pcbb.com."
  ],
  "spf": [
    "v=spf1 ip4:205.234.9.73 ip4:209.136.235.174 include:_spf.salesforce.com include:mktomail.com include:spf.surveymonkey.com include:usb._netblocks.mimecast.com ~all"
  ]
}