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.

Cari Bantuan

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.

Pelajari Lebih Lanjut

mailnews.ui.upgrade.correspondents is not in the editor; need it to turn off the annoying "correspondents" change

  • 6 balas
  • 1 memiliki masalah ini
  • 1 kunjungan
  • Balasan terakhir oleh rogerconant

more options

Trying to revert to "sender" and "recipient" instead of the new "correspondents" and Thunderbird says,


In version 45.0, existing folders will be upgraded to the new column, unless this upgrade is switched off in the "config editor" by setting the mailnews.ui.upgrade.correspondents preference to false. Starting in version 45.1, there won't be any automated upgrade, so users who wish to use the "Correspondents" column by default need to set the mail.threadpane.use_correspondents preference to true.


So I go to the config editor to do that, but mailnews.ui.upgrade.correspondents is not listed in the editor. Now what?

Trying to revert to "sender" and "recipient" instead of the new "correspondents" and Thunderbird says, ------------------ In version 45.0, existing folders will be upgraded to the new column, unless this upgrade is switched off in the "config editor" by setting the mailnews.ui.upgrade.correspondents preference to false. Starting in version 45.1, there won't be any automated upgrade, so users who wish to use the "Correspondents" column by default need to set the mail.threadpane.use_correspondents preference to true. ----------------------- So I go to the config editor to do that, but mailnews.ui.upgrade.correspondents is not listed in the editor. Now what?

Solusi terpilih

OK I will see if somthing is changing the session settings. Thanks. However I don't know why you could access the line mailnews.ui.upgrade.correspondents to set it, and I cannot find that line in the editor.

Baca jawaban ini dalam konteks 👍 0

Semua Balasan (6)

more options

It is a column just like any other column. Go to the icon at the right end of the header bar and turn on or off any column you want.

more options

Does not solve my problem. I have been temporarily doing what you say, taking three clicks (add recipient, add sender, remove correspondent) but I want to solve it permanantly and for all email messages. The temp fix is not good enough, and I am trying to follow the direction given for how to solve it permanently, but the directions are wrong since the indicated entry in the editor is just not there.

more options

No idea why this is a temp switch for you. Thunderbird open just like you close it. The exception is if you are running some clean up software that messes with the session.json file. CCLEANER is an example. Are you running version 45.1? That changed forcing Correspondents on you. It will not change the columns back but it is no longer the default. FYI I changed that setting in config editor that you cannot find and it did not change the columns back. I still had to do it manually.

more options

Solusi Terpilih

OK I will see if somthing is changing the session settings. Thanks. However I don't know why you could access the line mailnews.ui.upgrade.correspondents to set it, and I cannot find that line in the editor.

more options

I used the search field. See image.

more options

So I have learned from you to use "search" rather than expecting the editor listing to be alphabetic. I looked for the line alphabetically and it is not there; see the image. But you found it quickly with "search." This is a valuable lesson, thanks.