This is very off-topic but I'll mention it because you can
install the whole server and be running faster than you
can do the research to find something else. Look at
http://www.e-smith.org. They have a modified Redhat
distribution that is an 'office-in-a-box' and includes
webmail access along with most of the other services
you might want, all managed through a web interface.
If you go to www.e-smith.com instead, you will find
the commercial, supported service, but the .org site
has a free iso image download and pretty good documentation
on how to customize their template-driven configuration.
The webmail program happens to be imp, using php and
it currently doesn't have a way to authenticate against
LDAP, although an LDAP directory is automatically
updated as you add users.
Les Mikesell
[EMAIL PROTECTED]
