> Hmm ... the only additional feature I could use, is the ability to set
user accounts to expire on a certain date, like system accounts.
Look at Freeside, Optigold ISP or Billmax. Each has that ability (and
more), the latter two are not free. Yes, they do more than you probably
want, but the chances of expiring users making it into Vpopmail in the
future are slim. The developers abandoned any illusions of making a
complete ISP tool long ago, and decided to focus on the core usage.