Hello,
The metadata support in dovecot is now quite stable ( at least i didn't encountered problems on my servers )
But the metadata is only about marking the folders ( you can mark a folder as "calendar" or "contact").
caldav/carddav are based on webdav protocol, so normally you need an web server to publish them.
In kolab there is iRony as web application.
I can confirm you can use dovecot ( instead of cyrus) but is not trivial and I didn't know much about the compatibility for shared calendars.
The requests I had are mainly regarding contacts ( it depends on the type of organization you serve) .
So, it is possible but it is not about dovecot alone but it's an entire ecosystem ( and that's normal). I think implementing webdav directly in dovecot is somehow reinventing the wheel..
On 06/30/2018 03:06 AM, Nathan Coulson wrote:
We have an existing Dovecot/Postfix/Roundcube email solution, which I was hoping to add Caldav (and carddav?) support to, with the goal of 3rd party email clients being able to keep contacts and calendars in sync (as well as having the same information in roundcube)
In doing research, I came across traces of it being considered for Dovecot at one time (https://www.dovecot.org/list/dovecot/2015-September/101996.html), and I was wondering where this went.
Specifically, https://www.dovecot.org/list/dovecot/2015-September/101997.html seemed to hint that metadata support was a prerequisite for this (mainstream as of the email), and I was wondering if this meant there was potentially a solution built on top of this.
Thank you