Email Formats

{
  "mx": [
    "10 d199346a.ess.barracudanetworks.com.",
    "10 d199346b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:_block1.riss.net include:_block2.riss.net include:_block3.riss.net include:spf.protection.outlook.com include:e2ma.net include:spf.ess.barracudanetworks.com include:sendgrid.net include:us-spf.email.litmos.com -all"
  ]
}