Hi
Even properly integrating with a mysql database isn't clear - password changing didn't appear integrated and fixing that wasn't obvious?
? Not sure what you mean... you can point SOGo to any existing MySQL backend for authentication, or it can create/use its own...
Have you installed SOGo yet?? Keep reading the docs... Not everything works if you aren't using LDAP...
Overall SOGo looks like a nice "enterprise class" solution. Nearly went down that route except that I needed roundcube for some lighter weight installations and there is some advantage in keeping the same everywhere. Personally if I could get the Kolab calendar, contacts and notes applications working with my caldav/mysql backend I would be done!
The one thing I wish SOGo had was collaboration features, ie integrated 'document sharing'... but considering that our next major 'Windows Server' domain update will be to SOGo (we're currently on 2008 R2, so by the time we're ready to upgrade, SOGo/Samba4 will be very mature)...
Which is why I currently like the idea of Roundcube + OC. My big dilemma is whether RC should be embedded in OC, or build calendar into RC and have OC as a plugin to RC (as per the Kolab mockup)
Currently I'm implementing RC as a plugin to OC, but will review
Ed W