Show message count of all folders in Thunderbird

Thunderbird displays only the message count of unread mails of every folder by default. I tried to find a way to display the count of all messages instead which would help me get an overview of the amount of mails stored inside a folder.
I wanted to make sure that the unread messages number would still be shown as well. Showing both the read and unread email count can be done in Thunderbird, read out to find out how.
Update 3: As of Thunderbird 60, the option was moved again. Select Hamburger Menu > Options > Layout and check "Folder Pane Columns" to display the message count. End
The option to activate the message count for all mails is kinda hidden in Thunderbird. You need to enable the "Show Expanded Columns" option first which can be done by going to Tools > Options, selecting the Advanced tab and checking "Show Expanded Columns in the Folder Pane".
When that is done click on the small icon next to Name in the folder pane and select total from the drop down menu. Once that is done you see the total amount of mails that are currently in the folder. It does however not display the number of mails that are in sub folders unless you expand them first.
I have not found a way to enable mail count that includes the sub folders by default.
Update: It appears as if Mozilla has removed the capabilities in recent versions of the email client. The setting is no longer listed under advanced, which indicates that it may have been removed by the developers. It is not clear why this has been done, but it means that you cannot display both the unread and read messages of each folder in the program anymore.
We tried to find another solution, like an extension or advanced configuration that you find under Tools > Options > Advanced > General > Config Editor but could not find one. It is not likely that the setting will be added in a later version of Thunderbird again.
Update 2: You can install the Extra Folder Columns extension for Thunderbird to bring back the functionality. Once installed, it displays the number of unread messages, the total number of messages, and the total size of the folder in the folder sidebar.
You can click on the configuration icon next to size in the header and disable the items that you do not want to display here.
Verdict
The Extra Folder Columns extension for Thunderbird adds a much needed feature to the email client. You can now not only see how large each individual folder is, but also how many emails it contains.






You said that Outlook isn’t your main email client, so which is your main one?
I think its thunderbird
It is Mozilla Thunderbird.
Awesome! This actually solved my problem… what a stupid bug.
If this is the same bug that I’ve encountered, there may be another fix: (1) hover over open Outlook item in Taskbar, cursor up to hover over Outlook window item, and right-click; (2) this should give you Restore / Move / Size / Minimize / Maximize — choose Move or Size; (3) use your cursor keys, going arbitrarily N/S/E/W, to try to move or size the Outlook window back into view. Basically, the app behaves as though it were open in a 0x0 window, or at a location that’s offscreen, and this will frequently work to resize and/or move the window. Don’t forget to close while resized/moved, so that Outlook remembers the size/position for next time.
THANK YOU Claude!!! I could get the main window to launch but could not get any other message window to show on the desktop. You are my hero!!!!
Solved my issue! 6 years later and this is still problem…
Fantastic. Thank you. Size did the trick.
This solved my Outlook problem, too. Thank you. :)
Thank you so much, this started happening to me today and was causing big problems. You are a life saver, I hope I can help you in some way some day.
You are a god – thank you!
thanks a lot…. work like charm.. :-)
Yah…thanks Claude. I’ve been having the same problem and tried all the suggestions…your solution was the answer. It had resized itself to a 0/0 box. Cheers
Excellent post. This had me baffled even trying to accurately describe the problem. This fixed it for me.
Thank you
Thanks a lot for the article. Don’t know why it happenend, don’t know how it got fixed, but it was really annoying and now it works :-)
Thanks a lot. I was facing this issue from past 3 week. I tried everything but no resolution. The issue was happening intermittently and mainly when I was changing the display of screen ( as i use 2 monitors). The only option i had was to do system restore. But thanks to you.
I’ve been tried to sole this problem for 12hours. Your comment about changing the display of screen helped me a lot!! Thanks!!
Thank you…don’t know why this happened but your instructions helped me fix it. Running Windows 10 and office pro 2007
Great tip! Thanks!
Worked for me, too – thank you!!!
It’s Worked for me, too
thank you very much!
I had a similar issue with Outlook 2013 on Windows 10 and this helped me to fix it. Thank you very much!
Thank you so much. Solved!
Considering you published this in 2012, incredible not been debugged by Microsoft.
Thank you again. M
This problem was faced by only one user logging to TS 2008 r2 using outlook 2010.The issue was resolved.
Thanks.
Great tip. Thank you!!!! If it helps, I had to use the Control Key and the arrow keys at the same time to bring my window back into view. Worked like a charm.
Thank you, this worked !!!!
Man, you are a fucking god. Thanks a lot, what an annoying bug!!
Awesome, this post solved the issue. Many thanks!