Thunderbird の Filelink 機能でオンラインストレージサービスによるサポートを提供することによってこの問題が解消されました。 この機能は、添付ファイルをオンラインストレージサービスに直接アップロードし、メッセージ内の添付ファイルをアップロード. FileLink attachments included as a link and file when added from a network drive via drag & drop. Fixed Various security fixes. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users.

Customize Your Email Experience Large Files Management Share large files with Thunderbird Filelink! You can now speed up the transfer of large documents by uploading them to an online storage provider and sharing the link instead of sending the file directly as a message attachment.

I am trying to install filelink_provider_for_box-4-tb. I downloaded without difficulty but Firefox cannot run the program. The error message reads:'This add-on could not be installed because it has not been verified.'

Microsoft's Ultra File Opener does not work either.

Box online storage provider is recommended by the Thunderbird help-sheet Filelink for Large Attachments. Could you please help me to install Box and set up Thunderbird Filelink. Alternatively, should I choose another online storage provider?

Thunderbird Filelink Nextcloud

Thunderbird Filelink Wetransfer

My operating system is Windows 10 Pro, Firefox is 78.0.2 (32 bit) and Thunderbird is 68.10.0 (32-bit). All three programs are fully up-to-date.

Thunderbird Owncloud File Linked

Many thanks