I have an email appliance that I use to host email for a group. It does great as an email server but does not offer a web access portal. I was eploring using nextcloud as a means to provide that functionality.
I have email working fine.
The server supports caldav and cardav to allow sync. It seems the stock calendar app can act as a server but not a client. Anyone have suggestions on an available app that would act as a caldav (caendar) and cardav (contacts) client that would then be available via the nextcloud interface?