Thunderbird 社群討論區

Since the Thunderbird update of 30 Sept the ability to attached files to my emails has 'vanished'. I press the attach 'button' but there is no response. Never had this as a problem before. I am running Windows 11 home version. Help!

Thunderbird flatpak -1.0 I recently lost the ability to attach files of any kind to messages. when I click the button to attach, no option to choose messages from files are available. I cannot go to the file and share with Thunderbird. I cannot copy a file and attach it. I have tried restarting Thunderbird, and my system (Po_OS Linux) with no result. thanks for the assistance!

Hello, We are writing to report a technical issue on behalf of the State Educational and Methodological Institution "Educational and Methodological Office of Bobruysk" (email: [redacted from public] @uobobr.gov.by). An interface failure occurred in the Mozilla Thunderbird program starting on October 9, 2026. Specifically, the "Attach" (Вложить) button has stopped working and does not respond when clicked. Could you please help us resolve this issue or provide guidance on how to fix this interface glitch? Thank you for your assistance. Best regards, The Team of the Educational and Methodological Office of Bobruysk

Dear Thunderbird Support Team,

We are experiencing a problem with the attachment feature in Thunderbird following a recent system update on our computer.

Since the update, the Attach option in emails no longer works, preventing us from attaching files to our outgoing messages. We use this feature very frequently in our daily work, as we regularly send documents by email, so this issue is causing significant difficulties for us.

Could you please help us resolve this problem? We would appreciate any guidance or troubleshooting steps you could provide.

Thank you in advance for your time and assistance. We look forward to hearing from you.

Kind regards, Exterra

Ubuntu . Thunderbird snap 157.0.1 (64 bits) - 157.0.1 (64 bits)

Meadow Mozilla Thunderbird Snap for Ubuntu ubuntu-snap-build - 1.0

When i write a email and i attempt to join a file (CTR+MAJ+A or join button + File), nothing happens. It's the first time that i encounter this issue. I try to reinstall thuderbird but it was without effect on this issue.

Is it a new bug on this version ? Thanks

The option to attach a file to an email is greyed out. The program will not allow me to send email attachments. I can send emails, send anything that I have saved in my inbox but I am unable to do new emails with attachments. I have tried uninstalling and reinstalling Thunderbird but it still will not allow me to do attachments.

Musste einen Beitrag für Zeitschrift verfassen, lässt sich nicht an Mail anhängen. Sowohl "Anhängen" wie auch "anbei" reagiert nicht. Wie kann ich meinen Abgabe-Termin dennocheinhalten??? Mail funktioniert, aber Anhang fehlt natürlich

For years I have been attaching message files, pics., etc. by clicking the Attach button and browsing to the target. Now I have to drag and drop the attachments as the Attach click is useless.

When writing an email and i try to press attach button, nothing happens and i cant attach file that way. Drag and drop works. This came after updating thunderbird to latest versio 157, earlier attach button worked fine. Any solutions to this problem?

In Thunderbird, the “attach” button stopped working when sending a message, although the “drag and drop” feature still works. Could you suggest what the problem might be?