CalDAV

Axigen Documentation

CalDAV is a protocol that allows clients to synchronize calendars and perform calendar scheduling actions.

The CalDAV service runs on top of WebMail; this means that the licence requirements for accessing the CalDAV service are similar to those required to access WebMail. Some of the CalDAV features, such as using scheduling features (accepting meeting invites, inviting other users to a meeting, etc) are subject to the restriction of the Axigen license (e.g. for scheduling to work a premium user license with a groupware add-on is required).

CalDAV support is available starting with Axigen X1.

Starting with version X3, Axigen synchronizes all the local task folders owned by the logged in DAV user.

How CalDAV Works in Axigen

The CalDAV server built in Axigen maps the user's calendar folders (local calendar folders) to WebDAV collections (calendar collections).

A CalDAV client capable of performing collection discovery should be able to pick up the Axigen user's calendar collections as part of the CalDAV account configuration.

Supported Clients

This section describes CalDAV clients that have been tested and have been found to work with Axigen X2.2. Some of the CalDAV features (e.g. scheduling for Windows Phone 10) are known not to work as the respective clients cannot fully interoperate with Axigen.

Operating System

Client

Calendar access

Multiple calendars

Calendar schedule

FreeBusy

Tasks (reminders)

Notes

iOS 12

Built in

YES

YES

YES

YES

YES


macOS Mojave (OS X 10.14)

Built in

YES

YES

YES

YES

YES


Android 8+

DAVx5 2.5.5 / OpenTasks 1.2.2

YES

YES

PARTIAL

NO

YES

Does not sync calendar inbox. Does not perform free-busy queries.

Windows 10 Desktop (64 bit)

eM Client 7.2+

YES

YES

YES

YES

YES


Multi platform (Windows/OS X/Linux)

Thunderbird 68+ / Lightning 68

YES

PARTIAL

YES

YES

YES

Calendar collections have to be subscribed one at a time. Does not support scheduling calendar collections (inbox). Scheduling requires a properly configured INBOX.

Windows 10 Desktop

Built in

YES

YES

NO

NO

NO

Scheduling does not work as it requires a complete Apple iCloud account (IMAP, SMTP). IMAP and SMTP cannot be setup with non-Apple servers in Windows Phone 10.

Turning Off CalDAV Support

Axigen allows the administrator to turn off CalDAV support; this can be achieved using the WebAdmin interface in the ServicesMobility & Sync menu.