Sync a calendar from your account at another service, such as Google or iCloud, so you can view and manage it from your FastMail account. You can make changes at either service and the calendar will stay in sync.
To sync some or all of your calendars from Google, iCloud or another CalDAV server:
The calendar will be created and set to sync with your external account. The next calendar in the account will automatically be selected: repeat steps 6 and 7 to sync the other calendars in your external account as well.
By default, Google Calendar does not expose shared calendars over CalDAV. To enable these calendars for sync as well, go to https://www.google.com/calendar/syncselect.
Calendars synced from external services or URLs will periodically update. If we can't connect to the external source we will display this on the Settings → Calendar screen. If we cannot connect on 5 successive attempts, we will disable syncing for the calendar.
The most common cause for sync failures is the password for the external account being changed, or the account being deleted. To update the password for a linked external account:
After you have done this, re-enable syncing on calendars for which it has been disabled:
To stop syncing with an external service, simply click Remove from the entry under the Calendar Accounts heading. This will stop any further attempts to sync calendars with this service.
Please note, this does not delete any calendars you had set up to sync with this account; the calendars will simply become normal (non-syncing) calendars.
For reasons unclear to us, Yahoo are currently blocking all connections to their calendar from our servers, so we are unfortunately unable to sync with Yahoo calendar at this time. If you are a Yahoo customer and want to synchronise your Calendar with FastMail, please contact Yahoo directly and let them know. We will enable this option as soon as the block is lifted.