Thunderbird Support Forum

I find impossinle to install Thunderbors pm ,u Windows 11 laptop. The different menus presented are wau to cpmplicated for an avereage person. Currently I am stuck with a dialog box the simply says "Input server already exists. Beyond this, these are several dialog boxes I don't understand.

I respectfully ask for my money paid for this program and I will delete it from my computer.\

Ake Alexander Backlund [removed email from public] or [removed email from public]

-hi friends,

I am desperately trying to import a contact book into TB. In CSV format. All I get get is 100's of unreadable records. My version of TB is 115.4.3 (latest). The import tool provides no info whatsoever about the CSV format. I found a bit of info about the format on Mozilla. I only need a few fields for the record. First Name, Last Name, Home Email, Work Email. These are supposed to be field numbers 1,2,5,6. I made a CSV file according to this, but import is as said impossible. Has anyone had any luck with this? regards /peter

I have tried multiple suggestions from the help site. Still cannot get Thunderbird to accept settings -

 Protocol:    IMAP
 Hostname: imap.mail.yahoo.com
 Port:           993
 Security:  SSL/TLS
 Authent    oAuth2

What am I doing wrong?

Thunderbird 15.4.2 was made available today. Since 15.4.1 reintroduced bugs from 15.0 (Hot Mess Edition first push) that had been fixed by 15.3, and I had bugzillad one, I wondered if 15.4.2 had fixed the bug they introduced in 15.4.1. I installed it and clicked on the usual place for release notes, and got an error message -- that page doesn't exist! They always put out release notes when a new version comes out. This time they didn't. Things really seem to be falling apart at MZLA.

And no, they haven't fixed the bug. Mailnews_scroll... in advanced settings still works backwards (set it to false if you want it to work).

After over 10 years of TB its time to move on to a mail client that actually works. I manage 10+ different E-Mail addresses across 3 domains, Since September, the ability of TB to actually work is hit and miss. (Wont get messages, wont send messages, says messages are sent when theyre not, slower than molasses in January, overall TB has really gone down hill IMO) I dont have the time or the patience to go through and try to change a bunch of settings and do all this stuff (across 10+ email accounts, that used to work fine, but no longer work due to the 'upgrade'), just to find out its so screwed up that nothing works and I lose everything again.

So, what I would like to do, is extract client E-Mail address out of TB, so I can put them into a new email client that actually works.

I have tried upgrading down grading before I uninstall it, Id like to get my information out, rebuilding my address book took forever last time.

All E-Mail is stored server side, so not worried about losing anything there.

Kan geen verbinding meer maken met MS Outlook na update. Melding eerst: wachtwoord of nieuw wachtwoord ingeven. dat werkt niet . Dan volgt de melding: Het bericht kon niet worden verzonden, omdat het verbinden met uitgaande (SMTP-)server smtp.office365.com is mislukt. Kan ook geen nieuw wachtwoord ingeven.

all of the sudden all messages are downloaded and immediately disappear. Also all folders appear empty. I cannot access anything I have saved, neither can I keep received messages in the mailbox.

I recently reset my desk top and after that my thunderbird will not open without a password that I have not got. I need a simple way to find the password or otherwise allow me to reinstal a new download. I have tried for two days using lots of suggestions from web and help but I cant get past the request for a password

I created a Google Takeout file for my emails in my old gmail account which I am trying to import into my new gmail account, however the system does not allow me to split the files into smaller sections say 2-4GB which is what Thunderbird supports. I tried to submit for a 2-4GB split for the Google Takeout files and no luck...it always comes out in 2 files, one is a few MBs and the second file is over 40GB.

As I am trying to use ImportExport NG tool in the Local folders Mbox import, I get an error of Mbox All mail Including Spam and Trash-002.mbox larger than 4GB, skipping.

I've tried to find some online MBOX splitting tools, however no success as the file is too big and causing issues.

Any help with be much appreciated.

Bonjour, Je suis sur thunderbird béta par hasard (mauvais téléchargement, erreur de manipulation) et, je désire soit retourner sur thunderbird release ou que thunderbird béta soit en français car je ne maîtrise pas du tout ni l'anglais ni l'informatique. Pouvez vous résoudre mon problème. Merci. Cordialement. Gilles

I can't seem to delete an old account on Thunderbird. It says it's a "special account" with no identity associated with it. Can someone help? I tried uninstalling and re-installing Thunderbird and the old account still appears.

I'm trying to set up a new protonmail account, too, and Thunderbird says it doesn't recognize the (correct) password. Is the old account causing the problem?

Why is it that every time Thunderbird updater installs on my laptop, my taskbar link to it becomes unfindable and I have to 1 click on it so that Windows says it can't find it and would you like to remove it so I can then say yes, 2 wait until the taskbar link disappears, 3 go to my desktop icon for Thunderbird and right click to have it pin to the taskbar (AGAIN!) What does updater do to the taskbar pinned icon that it won't work until I remove, replace it, and go back to work??

Updater should NOTHING to do with any of my taskbar icons, let alone the one for Thunderbird. Tell me something I don't know.

Thanks Lance M.

When I transferred my icloud email account to TB only a few of the 15 folders were transferred. Troubleshooting first with Apple, I was told to delete the account and re-create it. I did but that did not restore to lost folders. How can I get the rest of my folders to transfer?

I have migrated sackvilleandlane@westnet.com.au from Westnet to The Messaging Company, they tell me it is successful, but I cannot get emails. They now tell me it is my provider. Can you please fix it for me? With thanks Heather

I have a 39 gig profile folder on a win7 computer and have copied it to a hard drive Trying to import to a win11 computer by importing from profile folder. Before anything moves I get an unexpected error with no explanation Don’t know if I need to try a little at a time or if that even matters

My husband has Thunderbird for his emails. I am trying to set up Thunderbird for my emails. I am not able to get past the point where you must select IMAP or POP3. System seems stuck on "checking password". I've had Microsoft outlook for a long time. I want to set up Thunderbird. We have a home based business. I need my email system up and running. Vicki Fischer