Here are the things that I have left to complete (roughly in order of
personal preference).  I have seperated it into a series of release
targets in order to have short quantitative goals for making new
releases.
-------------------------------------------------------------------------------
FOR VERSION 0.97:

- Revert vdomain::lookup back to the single-argument case, and yank the
  dead code.

- Add tests for:
  - proper handling of creating paths with a trailing '/'
  - authvmailmgr
  - execution of presetuid and postsetuid hooks in authvmailmgr
  - daemon "stat" command
  - daemon adduser3 command
  - vupgrade command
  - exit 99 from vdeliver-predeliver causes delivery to be skipped

- Add note to FAQ or HOWTO regarding the two web interfaces

- Add more complete tests to verify correct operation of "vaddusers"
  command.
-------------------------------------------------------------------------------
FOR VERSION 0.97.1:

- Add a "vrenuser" tool.

- Make vcheckquota and daemon stat handle folders.

- Always "touch" $VUSER/cur on successful authentication, to provide for
  a "last login time".

- Expand the record format to include a "last modified" field, and to
  change the flag values from binary 0/1 to ASCII.

- Add note to FAQ regarding PHP error code 255 meaning the daemon is not
  running properly (once it's been confirmed).

- Fix checkvpw to set MAILDIR before executing postsetuid somehow

- Make quota check program check all directories.

- Add Courier IMAP support to the bulletin facility

- Convert existing TeXinfo documentation to SGML

- Make vrehash take the bits and slices values as command-line
  parameters.
-------------------------------------------------------------------------------
FOR VERSION 0.98:

- Make the TCP daemon the default usage, and drop the unixserver
  requirement.

- Make the daemon commands stand-alone modules, using the revised daemon
  communication protocol.  The daemon then just forks, reads in the
  command name, validates it, and hands off to an authentication module.

- The authentication module checks for a custom authentication type
  based on the command name, does authentication, does setuid, chdir,
  and executes the actual command.
-------------------------------------------------------------------------------
FOR VERSION 1.00:

- Make vdeliver write to both the output file and the queue
  simultaneously, to avoid needing to do rewinds:
  - make pipe
  - open tmp maildir file
  - fork (child exec's qmail-queue)
  - read data from stdin
  - write data to file and pipe
  - if write to pipe fails, delete maildir tmp file and fail
  - if write to file fails, close pipe and fail
  - write envelope to qmail-queue
  - catch exit from qmail-queue
  - close & sync maildir tmp file
-------------------------------------------------------------------------------
AFTER VERSION 1.00:

- Bug fixes and clean-ups, and documentation improvements

- Add the necessary code for *DBM, MySQL, and PostgreSQL password tables.

- add a "vadddomain" command that:
  - adds a new user to /etc/passwd
  - creates the new user directory
  - su's to that user and runs vsetup
  - fixes the user's home directory permissions
  - adds entries to control/virtualdomains
  - adds entries to control/rcpthosts

- dynamic information per mailbox:
  - total number of emails and bytes received
  - number of emails and bytes currently
  - time of first and last messages
  - last access time via POP3
  - text file named "data"
  - one line per datum, using "key=value" format

- Write library routines, interfaced through vpwentry, that can
  get/set the dynamic data.

- Modifiy the pop bulletin command to take the bulletin directory on the
  command line?

- Continue to seperate the "misc" library directory into modules.

- Add a daemon command to list all the configuration for a virtual
  domain.

- document vchattr, vchforwards

- limit the number of accounts created per virtual domain

- look into interoperating with sqwebmail http://www.inter7.com/sqwebmail/

- look into interoperating with qmailadmin http://www.inter7.com/qmailadmin/

- add support for a streaming protocol, such that multiple commands
  could be issued per daemon session

- in all the command-line programs:
  - if the environment variable VDOMAIN is set, read the virtual domain
    from that variable, prompt for a password, and do a server call

- In vmailmgrd:
  ? add support for PAM for non-virtual users (this may be difficult,
    requiring a change in the authentication model)

- Develop support for HMAC passcodes, in order to support CRAM-MD5
  authentication, as per RFCs 2195 and 2104.

- miscelaneous
  - code clean-ups, including internal documentation