Thunderbird Community Forum

Have been unable to open Thunderbird for a long time. Have tried everything I can think of and that suggested by the forum. I now wish to move my address to another provider. How can I do this?

Bonjour, Depuis deux jours, la rubrique "message envoyés" a disparu du panneau de gauche de ma messagerie Thunderbird, sans que je sois intervenu sur les paramètres ou les réglages... Comment la retrouver, il me semble bien que tous mes messages envoyés devraient être archivés..."quelque part" Merci de votre ou vos réponses, Papyd

I want to switch from Outlook to Thunderbird. I installed Thunderbird and wanted to import all E-Mail-Folders from Outlook to Thunderbird. But only part of the folders and Mails are available in Thunderbird. Do you have any idea how this problem could be solved ? Thank you Harald Groß

Messages I send do not show up in Sent folder in Thunderbird on Windows 10.

The emails do arrive to their destination email but do not show in Sent folder.

Is this a bug or is there a setting that needs to be changed to fix this?

Hi My Thunderbird email account has stopped receiving emails. I've just noticed no emails have come in in the last 6 days. I tried to send myself an email (from another account) which confirmed it wasn't working. I have unlimited storage so it's not a storage issue. Can you help me solve the problem? Thank you Anna

Hello,

My Thunderbird Inbox’s View > Sort By menu is set to Unthreaded but it continually reverts to Threaded .

This is a well-known issue: see

https://support.mozilla.org/gl/questions/1468868

https://www.badpenguin.org/thunderbirds-default-sort/

https://support.mozilla.org/en-US/kb/message-threading-thunderbird

Is there a setting or an add-on to set Unthreaded sorting as the default sort order on all IMAP and Local folders all the time?

If not, can I request this feature in a future version of Thunderbird?

Thanks, and Happy New Year 2025.

I received on 2024-09-25 about a dozen messages from various senders in my Thunderbird mailer from the University of Calgary mail system, around 2 p.m. and at least 50 emails in about a 12-hour period starting on Sept. 19 at about 2 a.m. that had recognizable sender names and subject lines as well as time and date stamps, but were either replaced by text from emails sent years earlier or corrupted (encoded?) in some way. For example, the email below was supposed to be from "Physics and Astronomy general announcements" on 2014-09-25, 2:15 p.m. but note the date in the header. This corruption of new emails is happening at irregular intervals, and I would very much like to know why and how to stop it from occurring. It seems to me that there is replacement of the contents of new emails with old, possibly compacted, email contents, if that makes any sense. Emails read on my account at the University of Calgary webmail system shows no such corruption, so it appears to be a problem on my Thundermail mailer. Look I like to use Thunderbird as opposed to a clunky Microsoft system, so

any help would be appreciated.  Thanks for your attention.  

- Gene Milone encl.: "On 2024-09-25 2:15 p.m., Physics and Astronomy general announcements wrote: > --_004_a2e30ad69a88a96097bdb50ed206edaeucalgaryca_ > Content-Type: text/x-vcard; name="milone.vcf" > Content-Description: milone.vcf > Content-Disposition: attachment; filename="milone.vcf"; size=456; > creation-date="Wed, 10 Jul 2019 21:37:05 GMT"; > modification-date="Wed, 10 Jul 2019 21:37:05 GMT" > Content-ID: <6D8F7C2F6E8D294BB4BD7D7080C00767@CANPRD01.PROD.OUTLOOK.COM> > Content-Transfer-Encoding: base64 > > YmVnaW46dmNhcmQNCmZuOkRyLiBFLiBGLiAgTWlsb25lDQpuOk1pbG9uZTtEci4gRS4gRi4gDQpl > bWFpbDtpbnRlcm5ldDptaWxvbmVAdWNhbGdhcnkuY2ENCnRlbDt3b3JrOjQwMy0yMjAtNTQxMg0K > dGVsO2ZheDo0MDMtMjg5LTMzMzENCnZlcnNpb246Mi4xDQplbmQ6dmNhcmQNCg0K >

where log in : Alert from account invalid parametr id

and when I try to send an email I get this error :

Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again.

But I have everything set up correctly. moreover I have already successfully sent emails and received them a few weeks ago and I haven't changed the settings since then. And now for some reason it's not working

Hallo, Nach einem Viren Alarm gestern habe ich leider durch die G-Data Software den Virus komplett löschen lassen, danach waren meine Mails nur noch als Betreffzeile zu sehen, und der Inhalt und die Anhänge sind verschwunden. Ich hoffe, es gibt eine Möglichkeit die Inhalte und Anhänge wiederherzustellen. Leider sind es POP- Konen,

Dies betrifft 2 Konten alle anderen Mail-Adressen haben kein Problem.

Dieses Konto k.aschke@aschke-dental.de ist betroffen, sowie rechnungen@aschke-dental.de ist betroffen.

Ich hoffe sehr, es gibt eine Möglichkeit, alles wieder herzustustellen. Ich habe eine Datensicherung vom 24.10. die benutzt werden könnte.

Katrin Aschke Aschke Dental GmbH & Co. KG

Suddenly, bizarrely, some of my sub folders have disappeared. They are not "greyed out". They have totally disappeared. I now missing important content, that I need. I have been unable to find a solution by browsing on this forum. Can anyone help? And if they are gone for good, can anyone suggest how I can prevent this from happening again?

Good day! Could you help me please. There is a trouble with delivering e-mails to our clients, they do not receive our letters because the system returns them back. We cannot understand the reasons. The thing is that it does not happen with each letter. It works in a spontaneous way, some letter can be sent without any problem, another one will be returned.

That is what we get from the system:

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

 sergeevvrob@mail.ru
   host mxs.mail.ru [217.69.139.150]
   SMTP error from remote mail server after end of data:
   550 Message was not accepted -- invalid mailbox.  Local mailbox sergeevvrob@mail.ru is unavailable:
   user not found

Reporting-MTA: dns; cpanel9.c.fozzy.com

Action: failed Final-Recipient: rfc822;sergeevvrob@mail.ru Status: 5.0.0 Remote-MTA: dns; mxs.mail.ru Diagnostic-Code: smtp; 550 Message was not accepted -- invalid mailbox. Local mailbox sergeevvrob@mail.ru is unavailable: user not found

We recently changed our email password on GoDaddy (Microsoft 365 email), but Thunderbird is still able to send and receive emails without prompting us to enter the new password. Previously, after changing the password, Thunderbird would stop working and ask us to update the credentials.

Why is Thunderbird not prompting us to enter a new password? Is there a caching issue, or has something changed in Thunderbird's authentication process? What should we do to force Thunderbird to request the new password?

Please find the settings for Proton email services. It might be useful to you and many others particularly to have a completely secure email system accessible.

Tks. Nigel Readings