pineab2sawhitelist is a small perl utility written by Andrew Sweger to take addresses out of a pine .addressbook and add them to the whitelist of a Spam Assassin user_prefs. I took the program, added a few features, and got Andy's permission to release it. As per his request this tool is under the same license as perl itself.

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 1, or (at your option)
    any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
   

sa-dl_learn.sh is a simple tool I wrote to make training Spam Assassin easier. It provides a coherent wrapper for sa-learn. It supports a variety of commandline options such that you can specify particular folders to train it against rather than all folders. Additionally it has the ability to back the folder up before deleting it.

As silly and simple as this tool is I'm going to cover my ass by specifying a license.

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; version 2 of the License.  The author
  would appreciate it if any useful modifications performed were emailed
  to the maintainer as a unified dif in order to make the tool more useful
  to others.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.