Email Formats

{
  "mx": [
    "10 laborfirst-com.mx1.arsmtp.com.",
    "20 laborfirst-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 redirect=_spf.mailhostbox.com include:spf.zixsmbhosted.com include:spf.protection.outlook.com include:laborfirst-com.spf.smtp25.com include:23289453.spf03.hubspotemail.net ~all"
  ]
}