Verschlüsselung von eMails mit Hilfe von Zeyple unter CentOS7

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state „/usr/bin/sendmail“ as sendmail

  sendmail : Script oder Daemon generiert 
  sendmail : eMail und verschickt diese
  sendmail : via /usr/bin/sendmail

state „Postfix Mail Transfer Agent - Server“ as mhs1 {

  state "Postfix Daemon" as mta1
      mta1 : Annahme der eMail durch das
      mta1 : Postfix-Modul POSTDROP
      mta1 : und Weiterleitung an den
      mta1 : zeyple-Encryption-Daemon
      
  state "zeyple (Mail Encryption Gateway/Daemon)" as zeyple
      zeyple : Annahme der unverschlüsselten Admin-Mails vom Postfix-Daemen (queue);
      zeyple : Verschlüsseln der Nachrichtenen mit dem PGP-Key des Empfängers und anschließend
      zeyple : weiterleiten der verschlüsselten Mail an den Postfix SMTP-Daemon Port 10026

  state "Postfix Port 10026" as mta2
      mta2 : Entgegennahme der verschlüsselten eMail
      mta2 : vom zyple Daemon und weiterleiten an den 
      mta2 : zuständigen Mailserver (next-hop)

}

sendmail --> mta1
mta1 -right-> zeyple
zeyple -right-> mta2
mta2 --> [*]
note left

From: icinga <icinga@nausch.org To: django@mailserver.guru Subject: icinga 2 Service-Notification Date: Friday 17:25:30

Content-Type: multipart/encrypted; boundary=„=_KVUguhHg3_izbRdYCjHHIA2“; protocol=„application/pgp-encrypted“ Content-Description: Mit PGP =?utf-8?b?dW50ZXJ6ZWljaG5ldGUvdmVyc2NobMO8c3NlbHRl?= Daten MIME-Version: 1.0

This message is in MIME format and has been PGP signed and encrypted.

–=_KVUguhHg3_izbRdYCjHHIA2 Content-Type: application/pgp-encrypted

Version: 1

–=_KVUguhHg3_izbRdYCjHHIA2 Content-Type: application/octet-stream Content-Disposition: inline

—–BEGIN PGP MESSAGE—– Version: GnuPG v2.0.14 (GNU/Linux)

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–=_KVUguhHg3_izbRdYCjHHIA2–

  end note

note right of sendmail From: icinga <icinga@nausch.org To: django@mailserver.guru Subject: icinga 2 Service-Notification Date: Friday 17:25:30

* nausch.org Icinga2 Service Monitoring *

When? Service? System_Users Host? vml000017.dmz.nausch.org Address? 10.0.0.17 Info? USERS WARNING - 4 users currently logged in

Comment by :

Have a look: https://orwell.nausch.org/icingaweb2/monitoring/service/show?host=vml000017.dmz.nausch.org&amp;service=System_Users

end note

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