Marco writes: > > I tried to install Horde Groupware Webmail Edition 4.0-RC1 (May 18 2011). > > I followed > http://www.horde.org/apps/webmail/docs/INSTALL > #configuring-horde-groupware-webmail-edition [...] Found! I have first to configure IMP. I realize this reading IMP docs. Sorry for noise. Bye