Email Formats

{
  "mx": [
    "10 usb-smtp-inbound-1.mimecast.com.",
    "20 usb-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:usb._netblocks.mimecast.com ip4:168.245.74.177 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:_spf.salesforce.com include:spf.constantcontact.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all"
  ]
}