Email Formats

{
  "mx": [
    "10 mx-51691106.mail.eu.retarus.com."
  ],
  "spf": [
    "v=spf1 include:_spf.retarus.com include:_spf.psm.knowbe4.com ip4:62.225.155.88/29 a:mailmanager.itb-web.de a:plrelay.bpaserver.net ip4:216.146.32.188 ip4:216.146.32.187 ip4:216.146.32.186 ip4:216.146.32.185 ip4:81.93.173.201 ip4:81.93.164.103 ip4:85.10.21\" \"3.89 ip4:188.40.7.77 -all"
  ]
}