Add option for default display format

Allow the user to display text/plain parts of emails by default.

[nd2s]

+1billion

I’m now waiting for years for this standard feature. And I’m still getting tracked by every company because there is no usable email client for Android that can display standard text mails. It’s like in Windows Wonderland…

Because of the word default in the ticket’s title: When in text/plain mode the app should not show HTML even if there is no text part available. Maybe there should be three options:

• HTML, when possible
• Text, when possible
• Force text (<- this is the important one)

[DPTJKKVH]

I think this ticket is becoming very relevant in light of this security issue: https://lists.gnupg.org/pipermail/gnupg-users/2018-May/060315.html

I’m in no position to criticize anyone since this is free software maintained by volunteers in their spare time. However I hope that this is enough to motivate the team to fix this long outstanding issue.

Maybe it’s motivation to accept “secure default” as a general principle as well.

As alwys, I am willing to chip in some money on bountysource if thats required. Just name a price and I’m sure we will find enough ppl to contribute to the goal.