Thunderbird コミュニティフォーラム

I am running Thunderbird 140.13.0esr (64-bit) in Windows 11 25H2. I received an e-mail message that has a JPEG attachment. When I open the attachment, the image is opened with the MS Photo app. But in that app I cannot rotate the image. If I save the attachment on my disk and then open it with the MS Photo app, I am able to rotate the image. I am wondering why the instance of the Photo app invoked by Thunderbird does not allow rotation. Note that in the -Thunderbird uploaded image, the rotate icon at the top left is greyed out (and not available). Thanks.

When I trash an email, I can no longer view the attachments in the trash file, though the email itself remains until the setting for trash deletion has been reached. Since I have a gmail email address I can still view the attachments via the website for gmail. Does the attachment disappear on Thunderbird because of a setting - or is this a "feature" of Thunderbird?

Hello, I have a problem. I'm a Thunder Birth email client user. Until now, the default program for opening PDF files was Adobe Acrobat Reader. I was forced to delete it and replace it with Foxid PDF Editor. I changed the default PDF opening programs in Thunder Birth settings, see attachment number 1. Unfortunately, when composing a new message, I'm having trouble viewing PDF attachments. See attachment number 2. Please help.