Test the process!
    These instructions are new. There's a good chance that they don't
    encompass everything you need for a successful update. Trust me on this.
    Before upgrading a production server, test on a development server. If
    you don't have a development server, consider settings up a FreeBSD
    jailed test environment.

    http://www.tnpi.biz/computing/perl/MATT-Bundle/freebsd.shtml#createjail

Step 1: Upgrade Perl.
    Certain features (like spam filtering) require perl 5.6.1 or higher to
    function fully. If perl -v reflects anything smaller than 5.6.1, do
    either of the following:

      pkg_add -r perl  (on FreeBSD 5+)

          or 

      cd /usr/ports/lang/perl5;
      make install clean;
      rehash; use.perl port;

    You need Perl's CPAN working for installing perl modules so make sure
    it's configured. If the following command doesn't give you a prompt,
    then you'll be prompted to configure.

      perl -MCPAN -e shell
      exit

Step 2: Upgrade MATT::Bundle.
       toaster_setup.pl -s mattbundle

    There is a fair amount of documenation on MATT::Bundle which can be read
    via "perldoc MATT::Bundle". That also applies for subsequent MATT::
    targets. The docs are also available at
    http://www.tnpi.biz/computing/perl/MATT-Bundle/.

Step 3: Upgrade Mail::Toaster
       perl -e 'use MATT::Utility; InstallMailToaster';

    Documenation for the modules being called by toaster_setup.pl,
    toaster_watcher.pl, maillogs, and index.cgi are all installed in Perl's
    pod format (perldoc Mail::Toaster, perldoc Mail::Toaster::CGI, etc) as
    well as being available online at
    http://www.tnpi.biz/internet/mail/toaster/.

Step 4: Upgrade FreeBSD.
    Follow the docs at http://www.freebsd.org/. A few things to help you
    along are:

      toaster_setup.pl -s sources
      toaster_setup.pl -s ports

    That'll update your FreeBSD sources and ports tree with the latest
    versions. Then you'll want to upgrade your FreeBSD. I do it this way:

      cd /usr/src
      make buildworld
      make kernel
      reboot
      cd /usr/src
      make installworld
      mergemaster
      reboot

    The process will vary based on the version of FreeBSD you are upgrading
    from and to. The above assumes that I've also configured /etc/make.conf.
    It's ALWAYS best to read the docs first, including /usr/src/UPDATING.
    Failure to do so can be quite difficult to recover from.

    After upgrading the OS, you'll want to run portupgrade and upgrade all
    the ports with the latest version. I do so like this:

      pkgdb -F
      portupgrade -ai

    Some folks like running portupgrade -a. This almost always breaks their
    toaster. See the FAQ for reasons why. Don't upgrade ports that are
    manually installed by the toaster, such as qmail, ucspi, etc.

Step 5: Update Toaster config files
       cd /usr/local/etc
       sdiff -o toaster-watcher.conf-new toaster-watcher.conf toaster-watcher.conf-dist
       cp toaster-watcher.conf-new toaster-watcher.conf
       sdiff -o toaster.conf-new toaster.conf toaster.conf-dist
       cp toaster.conf-new toaster.conf

    Make your .conf files resemble the -dist files, with your local
    customizations. If the CVS id string at the top of the file(s) has
    changed, that's a good indication that new settings have been added and
    it's time to update your file. Use sdiff to merge the differences and
    create the -new file. Then, copy that file over your old
    toaster-watcher.conf.

Step 6: Start updating the toaster!
       toaster_setup.pl -s pre
       toaster_setup.pl -s ucspi
       toaster_setup.pl -s vpopmail
       toaster_setup.pl -s qmailadmin

    If toaster_setup.pl has any problems running, fix what it complains
    about and then run it again with the same parameter. It will resume and
    finish that section.

    Don't forget to add the following two lines to ~vpopmail/etc/tcp.smtp if
    you haven't yet. (If you don't, toaster-watcher will remind you,
    frequently.)

      ### BEGIN QMAIL SCANNER VIRUS ENTRIES ###
      ### END QMAIL SCANNER VIRUS ENTRIES ###

Step 7: Upgrade Qmail
       toaster_setup.pl -s qmail

    patch info: http://www.tnpi.biz/internet/mail/toaster/patches/

Step 8: Set up mail filtering and logging
       toaster_setup.pl -s filter
       toaster_setup.pl -s qss     (optional)
       toaster_setup.pl -s supervise
       toaster_setup.pl -s maillogs
       toaster_setup.pl -s rrdutil (optional)

Step 9: Verify cron entries
    Run all these commands from the command line and verify their proper
    functionality (no complaints or errors) BEFORE adding to cron.

     crontab -u root -e 

      9-59/10 * * * * /usr/local/vpopmail/bin/clearopensmtp
      40  * * * *  /usr/local/share/sqwebmail/cleancache.pl
      */5 * * * * /usr/local/sbin/toaster-watcher.pl
      */5 * * * * /usr/local/www/cgi-bin/rrdutil.cgi -a update

Step 10: Test the Upgrade
    A good way to test is simply watching the logs while sending some
    messages. Try the following:

     tail -F /var/log/mail/send/current &
     tail -F /var/log/maillog &

    Then send some test messages. Also, test other aspects of your mail
    system including:

     Mail::CGI
     Squirrelmail
     Sqwebmail
     Qmailadmin
     POP3
     IMAP
     SMTP
     SMTP-Submit

Step 11: Manually update maildrop filter config
      cd /usr/local/etc/mail
      fetch http://www.tnpi.biz/internet/mail/toaster/etc/mailfilter-site
      diff mailfilter mailfiter-site
      cp mailfilter-site mailfilter
      chown vpopmail mailfilter

    Use "tail -F /var/log/mail/maildrop.log" to watch the maildrop logs.
    Make sure there are no errors in there. This is VERY important.

    A consequence of using maildrop this way is that mail destined to
    aliases will not get filtered. A workkaround is using forwards instead
    of aliases. This also will not work for addresses that don't exist (ie,
    catch all addresses). I don't consider this a problem as I don't ever
    use catch-alls.

