Tom,
make the username jane%domain.com (I have quite a few people using Netscape/Mozilla as clients).
Yes, vpopmail updates the control files, but then that would be part of the point. Set a mail server this is controled by the OpenACS Interface. My idea is to put everything into postgres and create the need files from the database. Of course, I'm currently looking at the requirements to have the control files from from a postgres database (simular to qmail-ldap) so control files for _this_ server can be exported to other systems.
