Hello there gkhud. We have read your message. We try to help you.

Its not a cryptic code for something to do.

nor is it a code for an external device. or input code.

have you recently updated or installed a new system despite not looking at this mail/message yet? it may be that your code for UTF-8 has changed or another entry is now there. How are the other message inbox?

I will lead you the way to fill this in to today's values.

http://kb.mozillazine.org/Safe_mode https://support.mozilla.org/en-US/kb/safe-mode-thunderbird

After starting Thunderbird in safe modes does it still appear?

sometimes after a lot of traffic with emails abroad e.g. china mail back and forth can become infected with a so-called virus/ error that occurs on text blocks or other types of writing and typing blocks that are placed in Thunderbird or other called e-mail programs so that a message can be received incorrectly or infected in a email box.

Corrupted display of message text http://kb.mozillazine.org/Corrupted_message_body_display

Greetings Firefox volunteer.

Hello there gkhud again. Are you still there?

http://kb.mozillazine.org/Menu_differences_in_Windows,_Linux,_and_Mac With this form you can get to change you’re unicode.

Are you using Windows?

For Mac s like Mojave.

Under Preferences/General/Language & Appearance (TB 78) or Preferences/Display/Formatting/Fonts & Colors (TB 68), click Advanced... and set the Text Encoding.

Greetings Firefox volunteer.

Hello there again gkhud.

Oke

Right click the folder, select properties and repair.

And keep an eye on the spam filters and get a good antivirus. Paste as little as possible from word etcetra into Thunderbird these cause multiple topics. especially when it comes to international mailing.

Greetings Firefox volunteer.