Connect Mailcow hosted calendar to Nextcloud?

[j-ed]

I’m personally not using Mailcow but asalready discussed on the forum several times, vdirsyncer seems to be a possible way to go. See e.g.:

Editing Google calendar through nextcloud

A possible way would be to use vdirsyncer to keep your data in sync between Google and Nextcloud. I personally don’t believe that the desired function will be implemented soon, because the main Nextcloud development focus is on creating a private cloud and not on syncing data with all kind of external systems.