Incoming attachments
Incoming attachments used to open in the appropriate app. Now the PDFs are opening in Tbird. How do I get them to open in Acrobat Reader again? (The Configure Attachments option doesn't seem to exist in the current Tbird.)
Wšykne wótegrona (1)
At the top right of the Thunderbird window, click the menu button > Preferences > General > Files & Attachments Locate the entry for Content Type 'Portable Document Format (pdf)'. Select the desired Action for PDF from the drop-down menu.