Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Open

Adding attachments

Thunderbird Attachments
Mapenzi replied 1 week ago
clement.doutressoulles
clement.doutressoulles

Attachment Hello, For the past few days, when composing a new message, it has no longer been possible to attach a file by clicking on "attachment." The only way to add an attachment now is by using drag-and-drop. Is this a bug, or is there a setting that needs to be configured? Thank you for your response. Best regards,

Attachment Hello, For the past few days, when composing a new message, it has no longer been possible to attach a file by clicking on "attachment." The only way to add an attachment now is by using drag-and-drop. Is this a bug, or is there a setting that needs to be configured? Thank you for your response. Best regards,

All Replies (1)

Mapenzi
Mapenzi
  • Top 25 Contributor

This is bug https://bugzilla.mozilla.org/show_bug.cgi?id=2077590 But it should be fixed in recent updates of Thunderbird 'release' and 'esr' versions. At least in my version 159.0 release the "Attach" button works again.

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.