Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
المُؤرشفة

Subject missing in received emails

grahame1

Hello,

I have just been upgraded to the latest version of Thunderbird 78.

I am receiving new emails however the subject line is empty and a yellow and a green dot appears to the left of message in my InBox. If I click the subject field it's contents appear and the dots disappear.

Could someone please tell me how to fix this problem.

Many thanks

Hello, I have just been upgraded to the latest version of Thunderbird 78. I am receiving new emails however the subject line is empty and a yellow and a green dot appears to the left of message in my InBox. If I click the subject field it's contents appear and the dots disappear. Could someone please tell me how to fix this problem. Many thanks

All Replies (1)

Go to Tools > Add-ons > Themes and enable the Light theme.