Email Formats

{
  "mx": [
    "0 signal-ch.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com mx a:mail01.in.signal.ch ip4:212.243.16.66 ip4:46.231.205.14 ip4:40.92.0.0/15 include:servers.mcsv.net a:mail.ostendis.ch include:_spf.atlassian.net include:_spf.mail.yahoo.com -all"
  ]
}