Hi Sharky21! That looks like an interesting setup you have there. What is the current webmail you are using that you are already happy with, and what is it you prefer about it? Why not just use SOGo for webmail, contacts and calendaring?
Nexcloud might also be a good alternative for you if all you want is to replace your calendar. Cheers, Tobias — Independent Technology Consultant https://tobiaseigen.org > On Oct 8, 2026, at 1:37 AM, Sharky21 ([email protected]) > <[email protected]> wrote: > > I'm looking at replacing an ageing Kopano calendar platform with something > newer and supportable and Sogo is on my list of potential options... At this > stage I have a couple of questions... > > I currently have a good on-premise email platform based on Postfix/Dovecot and > I want to keep this as it is. Users interact with email via Thunderbird, > webmail, and iOS/Android mail clients. Calendar syncs with Thunderbird, web > interface, and mobile apps via caldav. > > 1. Is it possible to install, configure, and use just the calendar > component(s) of Sogo on a new server and continue using the existing mail > platform? Our existing calendar (Kopano) also has an email aspect to it but is > not used. > > 2. With Sogo 6 on the horizon would it be better to wait for that to get a > production/stable release? Or would it be worth implementing Sogo 5 now and > migrating to 6 (hopefully) in the very near future? If a production/stable > release of Sogo 6 is imminent then I'd prefer to wait but if that > 6 months > away that may not be an option. > > Thanks >
