Email Formats

{
  "mx": [
    "0 _dc-mx.0c383cbe8bdf.summitcn.com."
  ],
  "spf": [
    "v=spf1 +ip4:23.235.210.218 +include:relay.mailchannels.net +ip4:198.46.95.34 +ip4:206.123.241.8 +include:summitcn.com -all"
  ]
}