Thunderbird Community Forum

I can't open an email attachment with last part rs6.net. This is a reliable email with important information I need for a church conference.

I receive emails from one source that's supposed to have a banner image at the top. In Thunderbird it shows the broken image icon and the image as an attachment. But in RoundCube it shows as expected.

The html shows:

The image part of the email shows: content-id: <piXdKIOofB>

I'm guessing that those angle brackets around `content-id` are breaking the display, such that it's calling that a mis-match.

Name Thunderbird Version 140.9.1esr Build ID 20260404050724

I received an email with several jpg images attached. I click on them to open in MS Office Picture Manager, and all I get is a tiny box with a red X. I have tried several online help resolutions, yet no resolve.

Hi everyone,

I’m new to Thunderbird. I’m using version 149.0.2 (aarch64), and I’ve noticed that when I receive one or more attachments, I only see a file called winmail.dat.

Is there a way to view the actual attachments, whether they are PDFs or other file types? Thank you!

Не отправляются письма с вложениями с Thrunderbird с данных почт mng326@anepmetall.ru mng323@anepmetall.ru 209@anepmetall.ru 204@anepmetall.ru 201@anepmetall.ru 205@anepmetall.ru 220@anepmetall.ru 218@anepmetall.ru 206@anepmetall.ru 208@anepmetall.ru 217@anepmetall.ru 215@anepmetall.ru mng314@anepmetall.ru 211@anepmetall.ru 202@anepmetall.ru 210@anepmetall.ru 214@anepmetall.ru buh-krsk@anepmetall.ru 212@anepmetall.ru 207@anepmetall.ru проблема массовая. С других сервисов письма отправляются нормально. Подскажите в чем проблема?

In den Vorschaufenstern sind in Thunderbird seit Kurzem keine Anhänge mehr zu sehen. Habe ich unbewusst eine falsche Einstellung vorgenommen? Habe alles versucht, keine Lösung erhalten.

When I type the word "attachment" in version 149.0.2 I no longer get the warning bar across the bottom of the screen. I do have the "check for missing attachments" box checked in Settings.

I am working on a new laptop running Windows 11. Thunderbird was successfully installed a week ago and was running fine until I made a change related to OneDrive - attempting to remove OneDrive as a default location for files. later, I attempted to open an MS Word attachment to an email and got this message from Microsoft Word: "Unable to open the existing file: (C:\Users\..(myname)..\AppData..\Normal.dotm)".

I think my OneDrive action - removing a OneDrive folder from my C:/Users/..(name)../ location on my laptop - per Windows support directions, caused this. Maybe a disconnect between Thunderbird and MS Word? I can open other file types that are attachments.

Can you help explain and correct this problem?

Thanks

Knowing that an email message should be kept below the size of 25MB, I was trying to make my attachments smaller than that. Yet when I was sending a message with no text and 1 attachment the size of 21.5MB, I got a warning that I was trying to send a message the size of 29.4MB. Where does this come from?

T-Bird,

Using the latest version of Thunderbird, all of the sudden I cannot attach/send photos or documents. The 'send to' mail icon in the menu is not lit up to accept the attachment. The message come back 'no file associated'. My defaults are as they were. I have been using Thunderbird email client for likely twenty years. What has changed and how can I get my Windows 11 to recognize again? Would reloading the program help? Any information/help would be much appreciated as I am not a system dive in file changing techie. Thanks, Doug

Ich benutze Firefox auf zwei Windows 11 Rechnern. Die Version ist auf beiden Rechnern gleich, (149.9 esr 32Bit ) , beide Rechner greifen im Fall des Verfassens einer E-Mails mit Anhängen auf einen gemeinsamen Speicher über LAN zu, seit kurzem gibt es bei einem der beiden Rechner aber beim Anhängen einer Datei an die Mail eine Verzögerung von ca. 5 Sekunden, bevor der Anhang auftaucht, unabhängig von dessen Größe. ( Also auch kleine Pdf´s werden verzögert angezeigt.) Der zweite Rechner hat das Problem nicht, selbst bei grösseren Anhängen. ( Auch sind die Rechner fast bau-und ausstattungsgleich ) Testprogramme auf dem Problem-PC zeigen keine Auffälligkeiten beim Schreiben und Lesen, auch die Internet-Verbindung ist die gleiche... Habe bereits die Einstellungen der Konten und des Programms in beiden Rechnern verglichen, sie sind gleich. Hat jemand eine Idee, woran das liegen kann?

Grüsse, Martin

What happened to the useful top right window box for attachments on my outgoing emails, can I return it? It's gone to the bottom and is really annoying, I mean who decides these useless and unhelpful changes?

PDF file attachments were working fine and now they don't.

I get no error message, but nothing happens when it's set to open in Acrobat. I can view the file in "Preview in Thunderbird" and the file isn't corrupted as I can save to disk and then open in Acrobat.

I tried restarting TB in troubleshoot mode with add-ons disabled, but that did not solve.

Thanks for help!

Hello, I’ve just started using Thunderbird and I really like it so far.

I have one question regarding attachments. In emails that include attachments, is it possible to change how the attachment area is displayed? Currently, it appears as a single line at the bottom of the message. Ideally, I’d like to have it displayed more prominently, preferably at the top of the message, similar to how it appears in Outlook.

So far, the only adjustment I’ve made is setting mailnews.attachments.display.start_expanded to always show attachments expanded. Are there any other settings or methods to further customize the attachment view or position?

Thank you in advance.

We have been using the Brother MFC-J6940DW iPrint&Scan Attach to email successfully with Thunderbird. It creates a new email and attaches the scanned item to it. Recently it stopped working. Nothing happens and there is no error message. We have run all Windows updates. We have uninstalled and reinstalled the Brother drivers, uninstalled and reinstalled Thunderbird, downgraded Thunderbird to v 143 and 140 from current 144 version. We have confirmed Thunderbird is default mail app and verified in registry that Mozilla Thunderbird is default in HKEY_CURRENT_USER|Software\Clients\mail > (Default) value = Mozilla Thunderbird and HKEY_LOCAL_MACHINEISOFTWARE\Clients\Mail > (Default) Value = Mozilla Thunderbird. We have made sure the Firewall talks nice to the Brother Utilities and the ports are ok for Public and Private. Brother tech support says as long as we can do a normal scan that it must be Thunderbird or Windows. Does anyone have any thoughts or other troubleshooting ideas? Thanks in advance. -- Sue

hello, i cannot seem to find a solution online, hopefully someone here can help.

i often receive emails with images attached, and most of the time people don't resize the image. so you can imagine over time this all adds up. i dont always need to keep a 6mb image versions. i would love if there is a way to resize the email image attachment, to at least still have a smaller copy for refence, but not end up with a huge email account (local/pop3)

preferably a one click solution, or even a routine i can run on the file system, etc.

thanks