Aw: Dovecot - Postfix Calender Synchronisation

[Rupert Gallagher]

I still find impediments to the adoption of any of those "solutions". Too many software dependencies, like PHP, DB, python, and a virtual machine. --- There are two portable file formats for calendar and contacts that work across applications and systems, but no server that can use them, and use them safely.

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On Wed, Aug 23, 2017 at 10:41 AM, Infoomatic <infoomatic at gmx.at> wrote:

> Hello, > Please witch add-on possibilities exist to synchronize the Calednar with > Dovecot and Postfix. > > Can give me here any a possible direction ? Postfix and Dovecot are responsible for mailing. If you want a calendar, you probably want a CalDav server or a Microsoft ActiveSync compatible server. There are various solutions out there, I know of caldav servers and libraries from sabredav.io, calendarserver.org, agendav.org, davical.org, radicale.org and bedework at apereo.org If you want a more integrated solution there is open-xchange (dovecot company is part of), sogo.nu, kolab.org, obm.org, horde, citadel, zimbra, zarafa While I have not tried all of those, I can recommend sogo.nu. I have not tried all of the above, and when I evaluated some of them (back then in 2012/13), some did not meet our expectations concerning speed, ease of setup/administration and stability. But things might have changed of course. Hope this helps, infoomatic