Option to pre-download images for particular folders.

[kevincox]

Checklist

• [X] I have used the search function to see if someone else has already submitted the same feature request.
• [X] I will describe the problem with as much detail as possible.
• [X] This issue only contains a request for one single feature, not multiple (related) features.

App version

5.807

Problem you are trying to solve

I have some folders that I want to be available for offline use but the content contains critical pictures. For example:

• Tickets and Passes
• Comics

It would be nice if some folders could be fully available offline, including any remote content.

Note that a similar issue exists for attachments.

Suggested solution

Provide a per-folder option to pre-download images upon fetching the message. This should probably take 3 possible configurations:

• Fetch images for all messages.
• Fetch images for messages from contacts.
• Don't pre-fetch images.

Screenshots / Drawings / Technical details

No response