Email Formats

{
  "mx": [
    "10 us-smtp-inbound-1.mimecast.com.",
    "10 us-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:162.246.160.0/26 ip4:199.165.137.51 ip4:199.165.137.52 ip4:199.165.137.53 include:authsmtp.com include:_spf.psm.knowbe4.com include:us._netblocks.mimecast.com ~all"
  ]
}