From the Documentation:
AutoBBS is an Electronic Bulletin Board System (BBS) written for people who
don't want to dedicate their lives to the many mundane chores surrounding
the administration of a BBS. AutoBBS can automatically validate users, purge
inactive accounts, manage the message bases, optimize the use of the upload/
download space, and back itself up at 4:00 am every night. Practically all
system maintenance is performed from within AutoBBS. From the remote Sysop
menu it is possible to edit user records, change time limits, move files
between conferences, and many others. From the local Sysop menu it is also
possible to add or delete conferences, change the modem strings, modify the
call-back validation parameters, and generally reconfigure the BBS. About the
only thing you'll need to do in DOS is build batch files (for your doors) and
make bulletins. In addition, AutoBBS takes up very little disk space and is
surprisingly configurable for a BBS of its small size and simplicity.