Horde Groupware Webmail Edition 5

Does anyone have Horde Groupware Webmail Edition 5 installed in DA? If so, how did you install it? There are several How-tos for Horde going back over a decade, but nothing too recent.

Related question: is anyone using any webmail software that includes a calendar? Roundcube seems lacking in that regard.

Roundcube ActiveSync Plugin?

Thanks BBM. I will investigate those plugins. I also haven't found a plugin that supports ActiveSync. Does anyone know of one?

It looks like the people that were using Horde on DA either abandoned Horde or DA. Too bad.

Horde Groupware

@scot,

Dear scot, did you find out how to install Horde Groupware, coming from cPanel environment, I really need this on the DA.