I'm interested in adding Exchange Server features to my ISPCFG3 installation and SoGo seems like an excellent candidate. There was even an attempt by someone to code an addon for this but it is currently abandoned. Apparently it worked up to ISPCFG3 version 3.0.5 (read old readme)
thanks, that is the old thread I had found where they also listed the abandoned addon I mentioned above.
Yes but if you look at post https://www.howtoforge.com/community/threads/ispconfig3-sogo.51162/page-3#post-295754 you'll see an install script that was created which installed it for you. I think further in the posts you'll see where it was updated. It doesn't integrate into the frontend CP, but it does do everything in the backend. I don't know if anyone used the OpenChange server though in their installs....I know I didn't, so I can't be of much help there.
Thanks, I see, that script you mention is the addon I mentioned. The last change 11 months ago was: so I could give it a go but ISPCFG has also changed in the meantime... Might have to setup a test server for checking this out.