Thunderbird Community Forum

Window 11 desktop. Just downloaded and installed Thunderbird. Unable to type anything in to Calendar . Can only create event and that is unable to pick a time of the day just ends up at the top

Thunderbird has managed to keep all the message headers however the body of EVERY email is now empty. I had archives of email going back to the 80's and it's all gone. I tried to import backups again but TB throws away the body of the messages.

Note that there are many different email address formats in use from regular TCP/IP, XNS, UUCP, Mainframe 8.8, and others. The headers are there and show the addresses but the content is totally empty for every message.

Before TB gets a hold of them, I can read them so I know the data is there and it is TB that is removing it.

Please help

I changed my Windows 10 Thunderbird password 3 weeks ago. Every day since then I have not received a single email on my S23 Samsung cell. When I go to log into my Micros account to enter my password I do not have and cannot add or replace an old password. How about I make a donation to Thunderbird for an answer that works?

While reorganizing and renaming a local mail folder it has become inaccessible from Thunderbird. All the other folders are fine.

The folder name is BSW and the BSW file is present, so are the .msf and the .sbd. 1. I tried repairing the folder, no difference. 2. I've tried shutting down Thunderbird, deleting the .msf and restarting. No change in behavior but the .msf file is recreated. 3. I tried shutting down Thunderbird and renaming the files. No change.

Name Thunderbird Version 140.7.0esr Build ID 20260109054016

Is there another way to get Thunderbird to access the folder?

I'm using the latest version (145) and I've setup my office 365 email account. I'm trying to setup my calendar account as well but when I enter location, username and password it says that my credentials were not accepted.

I assume this means that TB is using legacy un/pw authentication which is no longer supported instead of OATH2. There is, however, no option to select OATH2 in the calendar setup process (like there is for email).

Are office 365 calendars supported by TB 145?

Hi All,

Just wondering what the roadmap is for multisearch functionality?

I might be a bit dim, but how do you actually search the support forums, as I suspect that this question has been asked before. There are no results returned for multisearch or RFC 7377 or ESEARCH.

Also is it possible to return search results as a vertical list instead of tiled responses, there's a reason why google doesn't do this.

we are unable to sign into tundsrbird using correct creditials. we worked with geek squad and they senr our mail to webnet. the tech told us we would not lose any email that were in thuderbird. when we ckecked they were all gone. there is very inpotant information in there. We would like to restore thunderbird and retrive our lost emails.

Recently my Thunderbird mail has been 'glitchy'.

Sometimes I receive audible alerts for emails, other times I don't.

Sometimes the number of new emails received is correct, other times it shows 4 new emails when, across all my accounts, the number is 2 (for example).

Are either or both of these known issues?

I also noticed when I was watching a live music stream on TikTok last week, I 'had' no emails for almost 2 hours. As soon as I left TikTok and closed my browser window emails 'arrived', one timestamped 45 minutes earlier. The settings for that account are set to check for emails every 5 minutes.

Could the Chinese be 'watching me' 😁 or is there another more innocent explanation?

I have just installed Thunderbird for my wife on Fedora. She is struggling because she relies on her program (formerly mac Mail) 'knowing' the addresses of contacts and autosuggesting when she types the first few letters. Obviously with a fresh install of TB, it doesn't 'know' any of her contacts. Is there a way to make it learn from the Sent Items folder? So that it auto adds all addresses she HAS SENT TO (in the past), to her contacts/address book? Thanks

Nach der Formatierung einer Tabelle verbleiben rote gestrichelte Linien um den Zellen der Tabelle. Diese Linien werden auch gedruckt. Wie kann das vermieden werden?

Why suddenly has Thunderbird stopped logging my messages that I filter manually even though I have logging enabled? It used to work just fine. It no longer logs ANY message filtering. I have not changed any settings. I depend on it especially to confirm that new filters I set are working properly. How can i fix this?

Sorry - I feel as though I'm monopolising this forum at the moment!

In my Menu bar, I have Delete, but, using this, I can only delete emails from the Unified list, not individual accounts. I CAN delete from individual accounts if I select the email, right click and select delete. Seems odd

Hi,

Mozilla has been a part of my life since the dial-up times, with Thunderbird and even some time with the Mozilla Suite (https://en.wikipedia.org/wiki/Mozilla_Application_Suite). So I had an account on the Thunderbird add-on page and created some collections and also a Firefox account for sync.

Since the Firefox account became the Mozilla account, I haven't logged into the Thunderbird add-on site: https://addons.thunderbird.net Just now I noticed, that there is only the Mozilla account login available and I cannot get into my old Thunderbird account.

If I log in with my Mozilla (formerly Firefox) account, I am logged into a new/empty/un-customized account on the Thunderbird add-on site. If I try to change my username to what I used before, it tells me that username is taken. That means my old account still exists! Yay!

Now my question is, how do I recover it? How do I log back into it? Can I connect it to my Mozilla account?

Other people seem to have run into the same issue: https://connect.mozilla.org/t5/discussions/how-to-connect-thunderbird-to-my-mozilla-account-without-loosing/td-p/56623

Please help me with that. I would love to engage on the Thunderbird add-ons page again.

Have a great start to the new year

Joda

PS: I got sent here by the Mozilla Account support team, that I contacted through: https://support.mozilla.org/en-US/questions/new/mozilla-account/form

Sehr geehrte Damen und Herren, plötzlich sind von allen Konten die Unterordner mit allen Mails verschwunden. ES gibt auch kein Junk Ordner mehr. Wie kann ich es wieder herstellen? Mit freundlichen Grüßen, Matthias Brockmann

Been getting a bunch of this, usually in my TB TRASH folder, I think from the Outlook online server.

The server couldn't retrieve the following message:

Subject: "<Removed for PII>"

From: "Not available" ("Not available")

Sent date: 10/31/2024 2:25:02 PM

The message hasn't been deleted. You might be able to view it using either Outlook or Outlook Web App. You can also contact the sender to find out what the message says.

I have 2 personal email accounts: Outlook and Gmail. My client is Thunderbird. Running Win11 25H2. Far as I know, problem began recently. This is a screenshot of some messages from TBirds TRASH folder.

User's image (In images) Thunderbird just tried to fetch emails. Got a notification that it could not get messages, this time from GMail.

What does this mean? Outlook/Gmail servers or Thunderbird? What do I need to do?

I'm trying to move my thunderbird data to a new computer. Both have TBIRD 140.6.0esr installed. Old computer is Mac OS 11.7.2, new one is Mac 15.7.3. I've copied and transferred the files same as Mozilla says to: (user>library>thunderbird folder to same on new computer) I keep getting this error message: A copy of Thunderbird is already open. Only one copy of Thunderbird can be open.

This is a fresh new computer, Thunderbird has never been installed. I am stuck. HELP.

I have had my @yahoo.ca email for many years. I have always used Thunderbird to retrieve my email and read it locally on my desktop. Recently when Thunderbird launched Rogers take over and wants me to lo in to rogers. It is not a Rogers.com email address, it is a yahoo.ca email address.

Why has Rogers taken over my email.

I can still access my email on the web at the yahoo.ca website, but I want it back in Thunderbird as well.

john_f_burke@yahoo.ca

Several times a day, TB pops up a message box with the following...

The folder 'Inbox on email@domain.com could not be compacted because writing to folder failed. Verify that you have enough disk space, and that you have write privileges to the file system, then try again.

I have a few accounts in TB, and it does this for all of them, but at seemingly random times.

Everything seems to work, it's just annoying to have these messages pop up.

I have 0.9Tb free space on the disk, so I don't think it's a lack of space! I also have admin rights to the file system, so that's not it either.

Anyone any idea why I get this? Thanks