Thunderbird Support Forum

This has been a headache. Cox has had us migrate our accounts to yahoo. I have been able to do most of my emails, but my husband had yahoo tech help him and one of his emails will not download to the thunderbird account. The tech did a pop.mail.yahoo with this one but created new imap accounts with the other two. I tried to create a new account but it says Incoming server aleady exists. So I deleted the account, shut down Thunderbird and brought it up and tried again. I got the same message.

I am new extremely tech savvy but know a little more than my husband. If someone could please help walk me through this, I would appreciate it. Thank you.

Just trying to upload my email account. It has only partially completed the upload. Files are missing and alterations I made to my actual email account are not showing. Tried taking it off and reloading but has exactly the same errors!

Hello Dear People,

I have been using Thunderbird to great satisfaction. When my computer of 10 1/2 years died, I started to use old laptop of my son who made me the second user. I d/l Thunderbird on my account and it all went well till a few days ago. No Thunderbird. I d/l again, profile not found/inaccessible. I did see advice here from last year, looking for the profile under Users, app data, roaming etc. but to no avail. There is no profile.

How to solve this problem? Also after d/l the set-up, the thumbnail looks strange, like half of the image as shown in the picture. I tried d/l a few times, same result. I was very content with the program. I want Thunderbird back!

Thank you for your advice! Dorith

We have been using Thunderbird with a Cox email account. Cox has just transferred all its customers to Yahoo. I want to use Thunderbird with Yahoo. How do I set that up?

I bought my wife a new computer a while ago and have followed every solution I can find to trans fer the profile from her Windows 10 computer to her Windows 11. One problem is that Windows 11 repeatedly created two profiles xxxxxxxx.default and xxxxxxxx.default-release. I have made sure both computers are using Version 115.7.0. The file is much larger than 2Gb which articles suggest doing a backup. Copying the profile from Windows 10 or making a zipped backup is no problem, however, if I import or paste into either profile, nothing happens it does not let me. Once it did spend hours copying the Profile file only to say at the end this cannot be done . I should have copied the whole message. I do not use the Microsoft Cloud, is there a foolproof way of doing this and why does it create two profiles. Is it like Ubuntu where I need to be root?

I need to download & install TB ver 31.8.0 to a newly installed system running ubuntu 22.04.

My earler installation of TB 31.8.0 on my other computer has critical information on it, running under ubuntu 14.04. It's so old that i cannot access the internet on it.

So I'm hoping to install TB 31.8.0 on this new computer, copy my TB profile from my old computer to this new computer, then do the necessary updates to this newly installed version of TB 31.8.0 to bring it up to TB vers 115

Thanks in advance!

Dear community, I get the error "There is no default mail client or the current mail client...". <send to> and adding files to a new message by programs like pdf printer stopped working. It worked before. Suddenly stopped.

what I did with no results: In 'Default apps' - Thunderbird ofc. 'Email' needs to be set as 'Thunderbird' reinstallation of TB 64b. installation TB 32b. HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail​, -> Mozilla Thunderbird HKEY_CURRENT_USER\Software\Clients\Mail -> Mozilla Thunderbird HKEY_CURRENT_USER\Software\Clients\Mailto -> Mozilla Thunderbird HKEY_CLASSES_ROOT\mailto\shell\open\command -> "C:\Program Files (x86)\Mozilla Thunderbird\thunderbird.exe" -osint -compose "%1"

I will add that if I set the default Outlook, it works (Now I have deleted it).

What should I do to make Thunderbird work?

As everyone here knows, Thunderbird 115 is a hot mess; sadly, as they cycle through new releases, it sometimes gets worse, not better. It appears from my update history that 115.2.3 was the most stable of the 115 versions. I'd rather go back to 102 but it seems that the profile was modified in 115 so that it is no longer compatible with 102. Thus a 102 rollback might require quite a bit of work to reimport the profile into a clean install. And I have gigabytes of important mail.

I'm not on 115.4.3 and it is close to unusable, as they screwed up regression in a major bug, and my bugzilla on it has sat unanswered, other than requesting I be nice to the devs. So as a lower-risk option might be to roll back from 115.4.3 to 115.2.3. Has anyone tried anything like that, or know the safest way? I don't know what booby traps they've planted to prevent any rollbacks. Thanks!

Hello,

I just copied my whole profile folder from a Debian 12 (Thundebird 115.7) to a Ubuntu 22.04 (Thunderbird 115.8). I expected when running it, to find it in the exact same state because, as what I'm aware of, everything is stored in the profile and nowhere else on the filesystem.

But, I found that: - my favorite folders (around 10) weren't there (well, only 1 of them) - A lot of mails were in "unseen" state (not the unread/read marker, but that star that appears the first time you open a folder for mails that has just been downloaded), where they were already seen

So my concern is about where/how are those values supposed to be stored, and why they don't seem to "migrate" as well? And, may there be some other things that didn't come too?

I was informed in the last text from a TB agent to ... "Be sure to do periodic backups." Could someone please--be specific!--tell me how to do this? And how frequently is a good idea? Thank you!

Hello Community Please help me to start again with Firefox from scratch. Last Month I downloaded Thunderbird email app and set up with a new email account using mailfence. Now I find that my mailfence email address was only a free trial and I have to pay to continue to use. I now wish to set up with my original free email with gmail. I did uninstall the Thunderbird app and then installed from fresh. Unfortunately it still has the mailfence email remembered in the Thunderbird App. How so I start again from scratch using my gmail account instead of the mailfence account that has now expired? Thank you in anticipation of you help.

Hi, I'm having a problem with my email. It comes to me through my website Bradfraser.net, and is hosted by Viux. Apparently Viux went out of business a while ago and didn't tell anyone. My email stopped arriving at bradfraser@bradfraser.net two weeks ago and all attempts to rectify this have been stymied by my not having my dashboard info for the site, and I am unable to get it from Viux. (Which seems to have a bot answering questions.) Is there any way you can help me access this email account and get it running again? Any help would be greatly appreciated.

During a "folder compact" one folder just was cleared and all mails are gone. Tried to copy a folder from another laptop following a tutorial. Copy seemed to be OK, paste too to the "local folders" folder. Everything, I mean all the files are there, apparently untouched, but when I open Thunderbird there is no sign of the mails.

I presume a step by step sequence of the moves to take, fool proof, both laptops, may help. Kind of "first, switch on both laptops..."

Thank you for any help.

Stefano

I want to import my old emails from another thunderbird installation to this one. Both on the same computer. My old thunderbird installation had the local folders set up to point to an external SSD. I hadn't used it in a few years, and when I restarted thunderbird it lost all of my local folder information. I moved the email files (e.g. 2006 and 2006.msf) from the SSD into the local folder of the installation (I found the local folder from Troubleshooting Information). It's still not showing up. First screenshot is of the files I copied and pasted.

I also tried importing but there was an error, second screenshot is of the error.

I added a new email account to my existing Thunderbird running other email accounts and it only loaded the Inbox from the newly added account and none of the other folders and sub-folders. What did I do wrong or not do? Grateful for any help please. Full disclosure - I had had the newly added account on this Thunderbird before but it had a load of ghost folders and was missing many others, so I removed the account (under Account settings) and then re-Added it.

Two same emails, but one does not accept my password, and the other does. And one shows (IMAP) at the end. I wanted to remove both and reinput as the rest of the emails. Can you assist?

After transferring an older (2021) TB profile into my pc and starting TB 115.6.0 64bit on a Windows 10 pc I was able to see the adress books of the old profile, but strangely TB does not know the accounts and consequentially does not show any of the stored mails of that profile (file "global-messages-db.sqlite" of that profile has 94.336 kb, so I guess there is content there). It would be very important for me to have access to these stored emails. I'd be very greatful for any suggestions that might help. Thanks a lot Michael

Suddenly yesterday afternoon I became unable to download emails to Thunderbird (I can still do it in talktalk). I get a message "Unable to write the email to the mailbox. Make sure the file system allows you write privileges and you have enough disc space to copy the mailbox." I have checked there is plenty of disc space. What can I do to get the system working again? I suspect Thunderbird downloaded an update yesterday.