This is the changelog for netkit-lab_email

2.2
  - Slides
    - Fixed author names on the cover page (Patrignani was mentioned twice).
  - Lab
    - Updated configuration files for compatibility with the forthcoming release
      of Netkit.

2.1
  - Slides
    - Updated template.
    - Some minor fixes.
    - Optimized transparency effects.
    - Introduced some new examples and exercises.
  - Lab
    - Eliminated some redundant services from mail servers.
    - Minor reviews of the self-test procedure.
    - Changed the configuration of pine (no longer asks to prune the sent
      folder on startup).
    - Moved imapd, ipop3d, and pine to the shared directory (to enable more
      effective management of the lab in CVS).

2.0 (2006/04/05)
  - Lab
    - Introduced several fixes to the exim4 configuration.
    - The lab now ships with the latest version of pine (4.64).
    - The imap and pop server have been updated as well.
    - Other fixes in the configuration of the MUA.
    - Turned to the lcommands-based version of the lab.
    - The lab is now ready for automatic testing.
  - Slides
    - Much (really much!!!) improved explanation of the processes behind the
      mail service.
    - Step-by-step procedures describing how to interact with the lab.
    - Completely revised examples and exercises.
    - Improved graphic style.
    - The output of Netkit commands has been adapted to Netkit version 2.
  - General
    - The lab has almost been rewritten from scratch (both the scripts and the
      lecture slides).
    - Introduced a better changelog.

? (2005/12)
  - Lab
    - Changed host names (underscore characters are not admitted in this
      version).
    - Replaced sendmail with exim4.

? (2003/12)
  - Lab
    - Changed to "negative TTL" the last field of the SOA record inside bind
      configuration files.
  - Introduced a changelog.