Mozilla Thunderbird: Individual sounds for each account?

Hello everyone, I've been looking for an add-on for my email program for a while now, so I can set up different sounds for my various accounts. I actually have quite a few, and I'd like to be able to distinguish between important and unimportant ones based on the sound. (Without having to exit the…

Mozilla Thunderbird – small problem: Spam or junk is detected but not deleted?

Mozilla Thunderbird can be trained. However, when it detects junk, it moves it to the Junk folder, but it doesn't highlight it in red on the right, nor does it delete it. I have to do that manually. Is that normal? Of course there is one advantage: I can see what kind of junk it…

How do I make the text in an email the same size in Thunderbird?

Hello, I'm having a problem with Thunderbird where the text I type in an email I've composed is different sizes. This is probably because I copied part of the text from another email. However, it should be possible to adjust the text so that everything is the same size. I've selected all the text and…