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

Office 365 calendar ics not syncing

  • 6 svar
  • 1 har dette problemet
  • 7 views
  • Siste svar av jgs123

more options

I was using Thunderbird to see "read only" Office 365 calendar and it worked perfect. For some reason (I think I didn't change anything as usual) it stopped syncing my calendar events and I cannot understand why.

I used an ics connection and I got the link from office 365 and I tested it on Outlook and it works.

Any idea?

I was using Thunderbird to see "read only" Office 365 calendar and it worked perfect. For some reason (I think I didn't change anything as usual) it stopped syncing my calendar events and I cannot understand why. I used an ics connection and I got the link from office 365 and I tested it on Outlook and it works. Any idea?

All Replies (6)

more options

Thunderbird does not sync or have the ability to update ICS files in this way. Only download them.

more options

As I mentioned It was working perfectly. I could see the appointments read-only with Thunderbird but it has disappeared.

more options

You're saying that you could see the appointments but now they have disappeared? I understood your original question to mean that Thunderbird had stopped importing new appointments; but if you can't see any appointments at all, that's different. - Can you see your calendar display, whether it's empty or not? - If you can see it, does it still have old appointments in it -- i.e. it has just stopped downloading new ones?

more options

No. I explained wrong. I mean that in the past I could use the ics to sync my office365 calendar and I could see the appointments read-only. Right now, I can't see any. Something has happened to the office365 connector because it stopped working without prior notice.

Thanks for your response

more options

OK, so have you checked the connection details in Thunderbird? Are they correct?

more options

Yes. I recreated the calendar mapping either