This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

reducing message header size and removing info duplication

  • 1 reply
  • 0 have this problem
  • 7 views
  • Last reply by sfhowes

more options

My Thunderbird standard display has the message displayed below the list of incoming messages. This message pane take up "Several" lines of display and also duplicates the information in the above message window. Its a waste of space and the actual message has to be reduced in viewable size cause the header block uses it all up.

The area circled in red I want total control over.

Show me how.

My Thunderbird standard display has the message displayed below the list of incoming messages. This message pane take up "Several" lines of display and also duplicates the information in the above message window. Its a waste of space and the actual message has to be reduced in viewable size cause the header block uses it all up. The area circled in red I want total control over. Show me how.
Attached screenshots

All Replies (1)

more options

The simplest way is to install Compact Headers. The picture shows the header in single-line mode. Other customizations are possible with Message Header Toolbar Customize or even more (advanced) with userChrome.css.