Calendar

[kthame]

How do I go about adding the calendar plug-in to my Roundcube?

Also, I use outlook (imap) in addition to RC, will calendar items sync between each other?

[rosali]

There is a link to installation hints in my signature. Notice that calendar plugin requires jqueryui plugin.

If you use a CalDAV-Server as Backend for both, Roundcube Calendar and Outlook, things should be synced.