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

Avatar for Username

Search Support

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
This thread was archived. Please ask a new question if you need help.
Solved Archived

How do I reduce font size of subject line when reading messages

Thunderbird Customization
sfhowes replied
ThunderbirdUser23987
ThunderbirdUser23987

When I read a message, the subject line font is larger than the other headers. Is there a way to make it smaller?

Win10 Betterbird 140.4.0esr-bb13 (64-bit)

When I read a message, the subject line font is larger than the other headers. Is there a way to make it smaller? Win10 Betterbird 140.4.0esr-bb13 (64-bit)

All Replies (1)

sfhowes
sfhowes

Chosen Solution

See https://support.mozilla.org/en-US/questions/1434228