Email Formats

{
  "mx": [
    "10 congrex-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com a:mail.congrex.com a:booking.congrex.com include:ngit.ch ip4:85.195.243.242 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:servers.mcsv.net include:spf.mandrillapp.com include:spf.protection.st\" \"epnet.de include:agenturserver.de include:spf.firebasemail.com include:amazonses.com ~all"
  ]
}