WebApp S/MIME Manual

Edition 1.0 - The Kopano Team

This document, the Kopano WebApp S/MIME Manual, describes how to install, upgrade, configure and maintain the S/MIME Plugin with Kopano WebApp on your system. In addition also the usage of the plugin is covered.

Table of contents

• 1. Introduction
• 2. Installation
  • 2.1. RPM based distributions
  • 2.2. DEB based distributions
• 3. Configuration
  • 3.1. PLUGIN_SMIME_USER_DEFAULT_ENABLE_SMIME
  • 3.2. PLUGIN_SMIME_CACERTS
  • 3.3. PLUGIN_SMIME_CIPHER
  • 3.4. PLUGIN_SMIME_ENABLE_OCSP
  • 3.5. PLUGIN_SMIME_PASSPHRASE_REMEMBER_BROWSER
• 4. Install the Certificate Authority Certificate
  • 4.1. Locate the CA certificate
  • 4.2. Extract the CA certificate from PKCS #12
  • 4.3. Install the CA certificate
    • 4.3.1. DEB based
    • 4.3.2. RPM based
• 5. Certificate management
  • 5.1. User certificate management
  • 5.2. Use public keys from Global Address book users
    • 5.2.1. OpenLDAP
    • 5.2.2. AD
  • 5.3. Certificate management with Python-Kopano
• 6. Usage
  • 6.1. Passphrase policy
  • 6.2. Importing Certificates
  • 6.3. Signing and verifying email
  • 6.4. Decryption and encrypting email
  • 6.5. Encrypting and Signing email
  • 6.6. Allow ‘remember passphrase’ by browser
• 7. Legal Notice