Sharing the integrated calendar with Apple Calendar for Mac will allow you to add, remove, and manage events and tasks in your calendar directly on your iPhone and/or iPad. All events and tasks will be synchronized between your iPhone/iPad and the Roundcube Webmail interface automatically.

This guide will help you connect your iPhone's Calendar to your Roundcube integrated calendar. The same instructions apply to iPad devices as well.

Get your connection details

1. First, get your connection details from your Roundcube integrated calendar. To get the details, log in to your mailbox in the Roundcube Webmail interface with your mailbox name and mailbox password. Once logged in, click on Calendars. When you are on the calendars page, click on the Export button at the top of the page and select the calendar you would like to synchronize with your mobile device. You will then be presented with this calendar's connection details:

Export a calendar in Roundcube

2. Please save these details, as you will need them later.

Connect your iPhone to your calendar

1. On your iPhone, open Settings > Passwords & Accounts > Add Account. There, tap Other:

Add other account on iPhone

2. On the next screen, tap "Add CalDAV Account":

Add CalDAV account on iPhone


3. On the next screen, input the connection details you saved at step 2 in the previous section. IMPORTANT: Please use the password you are using to connect to your mailbox. This should be the same password you used at step 1 in the previous section to log in to Roundcube Webmail.

Add CalDAV account on iPhone settings

Tap "Next".

This is it

Your calendar should now be available in the Calendar app on your iPhone. Any events or tasks you create or modify will be automatically synchronized between the Calendar app on your iPhone and Roundcube Webmail.