======Calendars in Mozilla Thunderbird======
The [[http://www.mozilla.org/en-GB/thunderbird/|Thunderbird]] email client supports CalDAV calendars as standard. This can be used to access VPOP3's CalDAV server.

To add a VPOP3 CalDAV calendar to Mozilla Thunderbirdis straightforward

  - Add the calendar to Thunderbird
    - In Thunderbird, go to **File -> New -> Calendar** {{:how_to:lightning1.png|}}
    - Select **On the Network**, press Next {{:how_to:lightning2.png|}}
    - Select **CalDAV**, in the **Location** box enter the URL for the calendar. For the user's default calendar, this will be %%http://<server address>:5108/calendar/<username>/default%%, eg **%%http://192.168.1.100:5108/calendar/postmaster/default/%%**. Press Next {{:how_to:lightning3.png|}}
    - Enter a name (for your reference), colours, etc for the new calendar, and press Next {{:how_to:lightning4.png|}}
    - Press Finish
    - Now the calendar should appear if you go to **Events and Tasks -> Calendar**. If you have multiple calendars defined in Lightning, then you can select which ones are displayed using the list on the left of the page