Email Formats

{
  "mx": [
    "10 grcclaw-com.mx1.arsmtp.com.",
    "20 grcclaw-com.mx2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:spf.zixsmbhosted.com include:spf.zixport.com include:spf-us.emailsignatures365.com include:spf.edgepilot.com -all"
  ]
}