Thunderbird for Android Community Forum

My incoming emails that contain extended characters like Smart Quotes are rendering correctly in Thunderbird on Windows, but not on Android. Is this a bug, or a wrong setting?

Hi,

I installed Thunderbird for Android on a Samsung Z Fold 7 with the latest version of Android and One UI. None of my messages show the thread in the actual message nor do they show the conversation view in the message list. All I get is the single message with nothing else included. Conversation view is selected in my general settings.

Please advise.

Environment:

Thunderbird for Android: 24.0 OpenKeychain: 6.0.4 (60400) Android Version: 17 Andorid Build: CP3A.261005.002.A1

When sending a PGP/MIME-signed message from Thunderbird for Android, the OpenPGP signature becomes invalid when an HTML-formatted signature contains markup that enforces line breaks.

A plain newline in the HTML source does not create a visible line break, as expected because HTML collapses whitespace.

However, adding any of the following causes the signature to become invalid:

The first and second are used to create a normal line break and the third is used to create an empty spacing line.

Inline HTML formatting, such as or <a>, does not cause the problem.

Expected result:

HTML line-break elements should be included in the content covered by the OpenPGP signature, and the signature should remain valid.

Actual result:

The message is sent successfully, but the received OpenPGP signature cannot be verified whenever the HTML signature contains markup for a line break or empty spacing line.

The issue does not occur when the signature contains only text and inline formatting. Raw .eml samples can be provided if needed.

Hi,

I use Thunderbird for Android, version 24.0. It downloads emails and attachments just fine, but whenever I try to use it for more than about three minutes, it will crash and say "Thunderbird is not responding", and I get sent back to the main screen.

I have Android version 16, One UI 8.5. How can I share my logs with you? Thanks.

--Justin M.

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