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Thunderbird (2.something here as 3 is still not stable and had some nasty bugs last I tried) sorts mails by date by default. This is fine, however, it sorts them so that the newest ones are at the bottom of the list, which ... is not fine. Since Thunderbird saves its sort settings on a per-folder basis (and I have many folders) I regularly run into folders I've rarely or never been in which still have the old sorting order.

Is there any way to globally change the default sorting order to "Threads, newest messages at the top" (or anything else, which, I assume might be possible as well then)?

Joey
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9 Answers9

264

Open the Config Editor from the following menu options:

Preferences > General > Config Editor

You might also find it at:

Tools > Options > Advanced > General > Config Editor

Or if you are using an older version of Thunderbird:

Preferences > Advanced > General > Config Editor

Type mailnews.default in the Filter bar to bring up a small list of preferences to configure. It will display similar to below:

Preference Name                      Status       Type        Value
mailnews.default_news_sort_order:    default      integer     x
mailnews.default_news_sort_type:     default      integer     y
mailnews.default_sort_order:         default      integer     x
mailnews.default_sort_type:          default      integer     y

In the above, replace the x and y of the value by double-clicking the name of the preference and replacing it with one of the following values as required:

x (see https://developer.mozilla.org/en/nsMsgViewSortOrder)

1 = Ascending
2 = Descending

y (see https://developer.mozilla.org/en/nsMsgViewSortType)

17 = None
18 = Date
19 = Subject
20 = Author
21 = ID (Order Received)
22 = Thread
23 = Priority
24 = Status
25 = Size
26 = Flagged
27 = Unread
28 = Recipient
29 = Location
30 = Label
31 = Junk Status
32 = Attachments
33 = Account
34 = Custom
35 = Received

So if you wanted to sort all mail by Thread, Descending (newest at top), the preferences in the config editor will look like this:

mailnews.default_sort_order:    default     integer      2
mailnews.default_sort_type:     default     integer     22

There are also default_(news_)view_flags settings (for mail and news), which allow to turn on the "Threaded" flag:

view_flags -- the second group of values can be added to one of the first group to combine effects, with several limitations:
  Unthreaded       0
  Threaded         1
  Grouped         64  [mail only (?)]

  ShowIgnored      8  [news only]
  ShowUnreadOnly  16
  ShowExpanded    32  [doesn't seem to work]
ShowUnreadOnly will check the View|Threads|Unread menu; this will cause only
unread items to be seen, but doesn't force a threaded view.

(See also: https://bugzil.la/86845#c74)

elboulangero
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random
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    Using thunderbird 3.1.10 in Ubuntu : the menu is "Edit > Preferences > Advanced > General > Config Editor" – LeGEC Jul 06 '11 at 07:14
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    Still valid for 31. Note if you have already opened one folder, it will not be sorted by the new order: it only affects folders which are first opened after this tweak. – Fish Monitor Sep 13 '14 at 12:18
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    fossilet is correct, but there's a way to make it work for existing folders as well. Close Thunderbird, go to your Thunderbird profile folder, delete all .msf files, and open Thunderbird again. – Danation Nov 16 '15 at 20:45
  • For what it's worth, this seems to work in Thunderbird 61 for Linux (Ubuntu 16.04) too. – icedwater Apr 15 '19 at 05:05
  • I think `ShowExpanded` is meant to be used with `Grouped`, that's probably why it doesn't seem to work (alone). 64=group messages but only expand the first unread group, 96=group but expand every group. – zypA13510 Aug 22 '19 at 05:07
  • In Thunderbird 68.8.0 with Ubuntu, you can find the config editor by going "Edit > Preferences > Advanced > Config Editor" – Will Jun 26 '20 at 16:37
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    In Thunderbird 78+ (on Windows, anyway), it's necessary to hit the Alt key (to reveal the application menus) and then go to Tools -> Options and search for `about:config`, and then click the Config Editor button in the results. Beyond that, this answer still applies. – Ben Johnson Sep 11 '20 at 00:50
  • I was pretty sure that this doesn't work anymore BUT, please note - you have to restart Thunderbird – dev_masta Jan 23 '21 at 23:36
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    2021, v91+ : See this other solution in this same thread: https://superuser.com/a/1514191/295671 This old accepted answer is correct to set the default for new folders but does not address re-sorting of existing folders. The new answer applies the preference to all existing folders. So the current correct answer is to do both of these operations. – TonyG Oct 07 '21 at 04:39
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    Still works in 2023 with v112 :-) – FloT Mar 17 '23 at 15:03
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A simpler solution : Using the Thunderbird SortPref module.

enter image description here

Provides settings to control which order messages are sorted initially and by which field as well as whether to display in threaded mode. Please note this data ends up stored in each folder, so changing control values only affect new folders or those with a rebuilt index. The mechanics are described in https://bugzilla.mozilla.org/show_bug.cgi?id=86845 - this extension merely adds gloss to somebody else's actual code.

Oliver Salzburg
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Jean-Baptiste
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  • Not relevant anymore. The extension is outdated and newer versions dont let the extension to be installed – Eksapsy Nov 08 '20 at 21:15
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This is just an extension to the accepted answer, since unfortunately such types of edits are not accepted.

The only problem that the answer doesn't address is getting this applied everywhere, not only to the folders that were first opened after the change. Thanks Danation for providing the idea.

  • Close Thunderbird
  • Locate your Thunderbird profile folder (mine was under /home/my_user_name/.thunderbird)
  • cd to that folder
  • Run find . -name '*.msf' -print0 | xargs -0 rm
  • Open Thunderbird
OmarOthman
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    Will this delete all the emails? Or only the preferences of the folder? I'm not keen on trying it on my user as re-sync of emails will take forever on my home connection. Thanks in advance. – theTuxRacer Jul 01 '16 at 06:29
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    Sorry for the late answer. No emails will be deleted, go for it, this is just the summary file: "Each mail folder (Inbox, Sent, etc) is stored as two files; one with no extension (e.g. INBOX), which is the mail file itself (in ‘mbox’ format), and one with an .MSF extension (e.g. INBOX.MSF), which is the index (Mail Summary File) to the mail file." – OmarOthman Jul 01 '16 at 17:07
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    It will, however, delete any [Tags](https://support.mozilla.org/en-US/kb/message-tags) you have assigned to messages. If your IMAP server supports keywords (many do not), you should be able to recover them, but if not then this step is irreversible in that regards. – r2evans May 02 '18 at 15:20
  • After doing this with v91.11.0 GMail/IMAP, I need to download all my emails again, not terrible but not so nice just to refresh display settings. – ideasman42 Jul 28 '22 at 05:06
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Finding this in 2020, just in case someone else finds this, there is an alternative to the above methods to set an ordering and apply it to all of the folders:

  1. Go into one folder (eg: Inbox) and set the date ordering by clicking on the "Date" heading.
  2. Right click on the "Date" heading (or any of the other headings, actually) and select "Apply columns to" > "Folder and its children" > [Your mailbox name] > [Your mailbox name (top item in the list).

... this will apply the sorting to all folders, and has the advantage of not requiring you to edit config files.

Bonus/Warning: This will also apply reordering of columns, additions of columns, etc... to those folders, too (but that was desired in my case).

mr-smudge
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In Thunderbird 45.8.0 the Config Editor (also known as about:config) can be open via

EditPreferencesGeneralConfig Editor...

The option is still called mailnews.default_sort_order and is set to 1 by default.

Mateusz Piotrowski
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Using about:config (under Preferences -> Advanced -> General)

mailnews.default_news_sort_order: news sort order
mailnews.default_news_sort_type: news sort column
mailnews.default_sort_order: mail sort order
mailnews.default_sort_type: mail sort column

had this saved in a text file, got it from an article a long time ago don't remember where, but those are the values that will flip sort order.

John T
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Actually, in version 17.08, you just need to go to Menu > View > Sort by > Date > Descending, and voilà.

slhck
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0

I had this same problem. I solved it by: Clicking on the drop down menu titled as "select columns to display" when you hover over it. The menu icon is on the right of the inbox - it looks like a picture of two columns. Tick the option "Order recieved". This adds a new column to your inbox titled "order recieved". When you click on this title, the order of mail received will change so that newest emails are at the top of the inbox. When you're done just untick "order recieved" from the list of optional columns.

Mubeta
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For anyone in 2023 using v115+. Sort one folder as your wish. Let's say we sort Inbox folder to Date, Descending. Now we right click on date -> Apply current view to -> Folder and it's children -> [email] -> [email at the top of the option].

Tarek
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