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The folder "popstate-1.dat" appeared under my email account below Inbox, Drafts, Sent, Archives, Junk and Trash. I have attached an image showing the folder located below Trash and above Local Folders.

Can it be deleted? Is it serving a purpose?

I recently deleted old messages from the various Local Folders folders.

Thank you.

I inadvertantly copied a chunk of received Inbox messages from my MS Office365 Outlook account into the trash. Unfortunately, they didn't show up in deleted items nor in trash. I went into Outlook on the WebApp and discovered that all of the inadvertantly deleted emails were found under recover deleted emails. So within Outlook I recovered all mails. So far, so good.

Now I have all the mails listed in the Inbox on Outlook. But when I open Thunderbird again, the recovered mails do not show up. It seems that Thunderbird does not fully synchronize the folder and the recovered emails are not downloaded. Instead, all mails are once again removed from the Outlook Inbox. The previously recovered mails disappear again from the inbox of OWA and I have to recover them all again.

I have already tried several things. I created a new folder and moved the recovered mails to that folder. All in the hope that this folder will then sync properly. Unfortunately no. The folder does not sync and as soon as Thunderbird is closed again, all mails are also deleted again from the new folder on OWA.

I even reset Thunderbird and linked Thunderbird to the account again. Unfortunately, the same thing happens again. The recovered mails are not displayed in Thunderbird and after closing the program, the mails are deleted again in OWA and I have to recover them again.

Any suggestions?

Best regards

Currently, Firefox opens OBJ files as text. I want to send them to the Microsoft 3D Viewer which is the default application in Windows for these kinds of files. All I can do right now is right click on the file, save the file, then open with the 3D Viewer. I have gone to settings/General then down to applications and I can't add any files there. (Why not?) It doesn't matter if I choose to save or open files, the OBJ file still displays as text in Firefox. How do I get Firefox to send instead of display these files as text?

Hello there! I was in my Address Book and i was handling a sub-list of contacts. While i was in that list i pressed "delete" list but instead of deleting this sub-list, deleted all the basic list with my contacts... How can i restore that? I checked also in my Yahoo Mail and the contacts are also gone from there... I use IMAP, maybe that's the reason...

I use Thunderbird 1:115.11.0-1~deb10u1 in Linux Debian

Hi, I have just created a new folder within Local Folders, and want to move emails into it. When I click "move to" the new folder is not there. All the old folders are there - 10 of them. Is this a limit? Can it be enlarged?

When i open https://provider.transporteg.com/ this website and login in the portal this is not showing the bidding running time and processing time . please solve this.

Hi – I have been with Thunderbird for a while now but didn’t use your email program as I have been using Gmail for several years and still do. When I finished with my previous ISP, I copied the folders holding all my old emails to the hard disk on my PC. Is there any way I can use Thunderbird to read/delete these emails using my hard drive as the source and without using an ISP?

Hi folks,

I run a server which is ONLY accessible from my own IP address. I have a particular script on that server which deletes certain log and temporary data files at the end of a job run. I have a problem where those files being deleted WITHOUT me visiting the page !!

Somehow Firefox appears to be randomly visiting that page all on it's own, without a window or tab open which is then deleting the files at the wrong times without me doing anything.

I have put some tracking in the script and the http request is DEFINITELY coming from my IP.

The user agent is being reported as: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

The page address is not being recorded in my browsing history.

How is this happening ? I only have 2 extensions installed: Tab Reloader and UBlock Origin.

Is there a way to track ALL activity that Firefox is doing so I can trace where this is coming from please ?

I'll point out that to my knowledge, this is ONLY happening on this specific page on my own server and not anywhere else that I am aware of. All my other scripts on that server have tracking as well, but none of them have been randomly run.

I need to track this down as right this moment I have the original script renamed and I'm having to use £%~£%&{ chrome to run it as I cannot trust FF NOT to run it !!!!

Any help would be appreciated.

I am currently using Ubuntu 24.04. I recently switched from the snap ubuntu package to using the firefox APT package. However, I've noticed this really weird issue. Whenever I download a file, it always seems to have the "file://" link or mime type.

Say for example I download an mp4 video, trying to open it via firefox results in a dialog asking me to "select which application i want to open this file link in"

I have tried refreshing firefox, and tried completely removing it from my operating system (a search of my entirety of / showed no traces of anything relating to firefox), but even after a clean install, the issue persisted.

The only way I found that can fix this issue is by using firefox nightly, or using the firefox flatpak. And I'd prefer to not use either.

I was monitoring the browser console, and upon clicking on the file in the downloads list, It seems that firefox gets this error:

Uncaught (in promise) TypeError: defaultButton is undefined

   _setInitialFocusIfNeeded chrome://global/content/elements/dialog.js:318
   _postLoadInit chrome://global/content/elements/dialog.js:332
   connectedCallback chrome://global/content/elements/dialog.js:149

dialog.js:318:9

This error does not occur on firefox nightly.

I believe I have troubleshooted this as much as possible on my end, and I'm unsure of what to do about this. Could I please get a bit of help?

ever time i watch something i will go to pause it and noting will happen and if hover over a video and preview it won`t stop until i close the tab how do i turn this off?

Greetings,

I'm a user of Mozilla, it's my main browser. I use it for everything and especially for Youtube. But, recently, some changes have appeared and not for better. I don't know why or if it's only me. The thing is Youtube is not like the real site but something else and so i lose options or settings. I don't have anymore the mutiple screen size options. There's a button that says "watch this on Youtube" while i'm litteraly on Youtube.. And now i want to watch a video with a age restriction and it'tells me i have to be connected to Youtube while i'm connected.

Can someone answer me about this or make it noticed by Mozilla employees ?

Thanks

Hello. I am not familiar with this end to end encryption that Facebook now does for Messenger but now when I try to use Video Calling/Chat it tells me it is not supported by my browser, Firefox. I have never had any problems with it before. Is there a fix? Thanks

The behavior began with fifteen to twenty crash messages appearing. After which the browser would stop responding and be unable to reach out to the internet.

Network connectivity was confirmed as I was able to access my VPN and corporate teams.

I submitted as many crash reports as I could. Eventually the crash reporter ceased to function. The message is:

Firefox had a problem and crashed. Unfortunately, the crash reporter is unable to submit a report for this crash.

Details: expected value at line 1 column 1

Only a full reboot of the machine restored functionality but only temporarily. It returns after being put into sleep mode.

Running firefox in safe mode does not restore functionality. The behavior persists.

I am fully up to date according to firefox.

I am running a Lenovo Thinkpad Windows 11.

https://ktla.com/on-air/live-streaming/

Every other browser works fine. This one stopped dead on Win10 and Android9. It wont stream even in safe and my Android has no add ons

When I open my emails, I get an automatic default to email REPLY. I cannot open my emails for reading and attachments. Also, I no longer get the time of the email listed. How do I restore my settings?

Hi there,

I'd like to know if there is a way to remove firefox relay from the context menu, as per screenshot. I really like the relay icon on the email fields, but I don't want it to show on the context menu and I found no such option on the relay extension. Is there a solution to this?

Thank you