Hello there Riccardo5

No Thunderbird is not broken.

We have read your message. We try to help you.

How long has your Lightning program lasted, have you also had problems with updates? When do you already have the software?

Greetings Firefox Volunteer.

Hello My version of Thunderbird is uppdated 68.6.0.

But as the picture shows I have several calendars and I just want mine. I have an "AgendaRM" I made myself that is locked. Ande then there are 5 differen "home" calendar. I synchronise with my mobile the AgendaRM and don't need the others. Can you help me ?

riccardo05

What have you already done to remedy this? Reinstalled?

And a restart of your PC is required.

The masked profiles that are not locked are the profiles that were not created by you, so I suddenly assume they are there?

Are there multiple users of this remote program?

Why do you use 2 Lightning profiles for? If I may ask?

Have you had any more problems with the software in the past? Or recently?

Greetings Firefox volunteer.

Well, no I have one profile, so I tried to delete "home" but they come back.

I haven't reinstalled mozilla, I have several folders and it is connected to Office 365 since a couple of weeks.

The only problem I get is that quite often when you click a mail or move a file the program stop responding for a long time...it stopps for a while.

Hello Riccardo05

I found an article with Thunderbird that Office 365 is not the best program to work with Thunderbird. Thunderbird is lacking in support protocols for this office software.

Imap is expected to be used, if it is used then certain topics cannot be used as with you. Maybe this is a form of that.(error) Seeing a profile several times as an error on this connection.

Let me look for a addon-on.

Greetings FirefoxVolunteer.

Office 365 and Thunderbird-lightning calendar

Known issues

The following are known issues with Thunderbird:

When sending mail, Thunderbird may hang on the step "Copying Mail to Sent folder." You may see an error message that says, "Error copying mail to Sent folder" with a prompt to retry. To resolve these issues:

In Thunderbird, go to the Tools menu and click Accounts Settings. In the left panel, click Server Settings. In the Server Settings section of the window, click the Advanced button. Change the Maximum number of server connections to cache to 1 and then click OK. Click OK to close the Account Settings window.

This is just a sample. Greetings Firefox Volunteer.

Hello there again. There was a add-on to connect to Microsoft office s. Not a free one.

https://addons.thunderbird.net/nl/thunderbird/addon/lightning/

https://addons.thunderbird.net/nl/thunderbird/addon/exquilla-exchange-web-services/

reinstall Thunderbird if it has to. Try to use this add-on.

https://addons.thunderbird.net/en-US/thunderbird/addon/tbsync/ you can use this add-on if you are using Office365 Cloud version.

Greetings Firefox Volunteer.

How do I do it ?

Hello there riccardo5 We have read your message We try to help you.

If you have installed Office 365 there is also a version Cloud office365. I think it will be the same version.(2020). You should check that. If you have that version you can use the add-on to sync with Microsoft applications. In this situation stuff like calendar and mail etc. I think there is more support for these options. You can try it.

But Office 365 do not match with Thunderbird mail. The addon is on this page.

Do you want some support to try it?

Greetings Firefox Volunteer.

Yes please!