Email Formats

{
  "mx": [
    "0 mx2.mailchannels.net.",
    "0 mx1.mailchannels.net."
  ],
  "spf": [
    "v=spf1 ip4:168.128.152.172 ip4:192.222.0.140 include:clispfguest.iscorp.com  ~all"
  ]
}