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

How can I edit subject line

  • 4 replies
  • 0 have this problem
  • 2 views
  • Last reply by yankj49

more options

Using "threads" is a great help, but when Tbird includes an email not associated with a current thread, how can I change its subject to remove it? Or is there another way to accomplish removing it?

Using "threads" is a great help, but when Tbird includes an email not associated with a current thread, how can I change its subject to remove it? Or is there another way to accomplish removing it?

Chosen solution

Hi again. When I got to mail.strict_threading it was already set to FALSE. So I toggled it to TRUE and tried the name change and it worked!!! So thank you!!

Read this answer in context 👍 0

All Replies (4)

more options

Helpful?

more options

Thanks, and I used the add-on. And it does allow me to change the subject line. But the email remained in the thread where it does not belong. How do I move an email out of a thread it does not belong in?

Helpful?

more options

Try toggling mail.strict_threading to false in Settings/General, Config. editor. See if that works after Subjects are modified.

Otherwise, you might try modifying the References header with the second add-on above.

http://kb.mozillazine.org/Stop_threading_by_subject

Helpful?

more options

Chosen Solution

Hi again. When I got to mail.strict_threading it was already set to FALSE. So I toggled it to TRUE and tried the name change and it worked!!! So thank you!!

Helpful?

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.