Email Formats

{
  "mx": [
    "10 mx.stackmail.com."
  ],
  "spf": [
    "v=spf1 include:spf.stackmail.com include:sendgrid.net a mx ip4:209.236.71.25 ip4:209.236.71.103 ip4:174.127.106.129 ip4:185.151.28.83 ip4:185.151.28.75 include:_spf.google.com include:22776974.spf10.hubspotemail.net -all"
  ]
}