Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Assigning an email identity to a calendar to accept invitations

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by sfhowes

more options

Hi, I keep getting prompts saying there are no writable calendars set up in Thunderbird (v 91.6.0 (32-bit)). So I select the calendar properties, as stated on this page: https://support.mozilla.org/en-US/kb/changing-calendar-preferences, but there's no option to assign the email address. Screenshot attached. So how can I assign an email address to a calendar to allow invitations to be added to it?

Thanks, Gareth.

Hi, I keep getting prompts saying there are no writable calendars set up in Thunderbird (v 91.6.0 (32-bit)). So I select the calendar properties, as stated on this page: https://support.mozilla.org/en-US/kb/changing-calendar-preferences, but there's no option to assign the email address. Screenshot attached. So how can I assign an email address to a calendar to allow invitations to be added to it? Thanks, Gareth.
Attached screenshots

All Replies (1)

more options

How did you add the Google calendar to TB? You must have entered a gmail account at some point. The attached picture shows the calendar Properties for my Google calendar, added directly without add-ons from File/New/Calendar...On the Network...enter the gmail account...calendars are autodetected...enter the account password in the OAuth2 window to allow access.