Hi, I've installed ISPConfig 3 on my server, and am looking for a groupware solution to install. I'm quite keen on getting a solution that supports the CalDav CardDav etc protocols, and was looking at SOGo for that reason. Has anyone tried to use SOGo alongside ISPConfig? And if so, are there any things in particular that I have to be careful about? SOGo seems to be using LDAP for authentication, so I'm a little worried that these two systems might not integrate well with each other ... Any advice would be much appreciated!