On 9/2/23 12:11, Tim via users wrote:
On Thu, 2023-02-09 at 08:52 +1100, Stephen Morris wrote:
The other thing I found strange is, I have Thunderbird Daily configured to prompt for download locations, and when I click on the pdf attachment in the mail I get prompted to open it in the default app or save it. In the default app drop down in that dialogue, when the default app was Ocular, if I select "Other" to select a different app, Acrobat does not appear in the list of selectable apps even though it is specified the app list in the pdf application association.
Is this for some, or all, PDFs?
A common problem with dealing with attachments is when they're sent using the wrong mime-type. Files are supposed to be sent with a description of what type of file they are, and the recipient is supposed to act upon that information. It's not supposed to guess from the filename, nor snoop into the file to work it out.
PDFs ought to be sent as: application/pdf
However some senders may be set up badly, and just use the generic "application/binary-octet" that means some unknown binary file.
It could be that situation, I hadn't checked that. I'll see if I can figure out what it is using.
regards, Steve