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tabs list jumps to the start when intermittently switching to private mode, which is quite annoying when having lots of tabs

(this is a reply to the feedback call to action on firefox android)

The new machine is not quick to send a post to junk or trash. I see a message about downloading it before I see it move. Going over settings comparing both, old machine was set to a Pop mail server. The remote helper changed that oh New one to IMAP Mail server. I'm assuming that is the problem but I can't find how to change the new setting from IMAP to POP. There is a red Delete button on the A/C settings page. Should I try that?

Also since I couldn’t use the profile from corrupted old machine I've manually input everything in the new. I have used the Draft files in the old machine as a sort of reminder for me and want to copy it and bring it Into the new machine. Is there a way to do that?

I hope this is concise enough.

Stacy

Hi, I have tried multiple times to log into my thunderbird account. Every time it says sending login link . I never receive it. Making it impossible for me to access my account

This error message keeps popping up many times a day and is very annoying. I notice that others are getting the same error message but haven't found a fix for it. See image of the whole error message attached.

The weird thing is no matter which of the 3 options I choose it keeps coming back... sometimes within a few second. Also it doesn't prevent me from getting my email. Really odd.  ???

Anyone find a fix yet? Thanks.

hi in a new win 10 instal most text incl Fire Fox and t bird text is made up of letters [font] that are made of thin and thick lines [in the same letter]

i dont know if its a strange font or another problem, i have copied all "font" setting from my other pc where i dont have the problem.

also i cant get spell check to work here dsespite turning it on

its very distracting, would be very gratefull for any suggestones can if any one can help  thanks

Hallo,

in an effort to understand why one s/mime signed message I received could not be verified by Thunderbird (140.3.0esr (64-bit) on Ubuntu 24.04.3 LTS) (error 1041, "unknown problems with this digital signature"), but by all other clients I and others could check (including cli tools openssl, cmsutil), I did a few tests using my own certificate (using rsaEncryption, SHA256).

Inital observation: Messages signed with "openssl smime -sign -in msg.txt -to <email> -from <my-email> -subject test -signer mycert.pem -inkey mykey.pem -out signed.eml" and opened in Thunderbird showed error 1041. Any modifiers like -crlfeol, -text, -binary, ... did not make a difference.

Omitting signed attributes (-noattr) however helped. The signature was verified.

Looking at the signed attributes, nothing seems wrong: hash in messageDigest is correct, sha256 and rsaEncryption is given. Checking more carefully the signature, the hash of the attribute section is also correct. Manually verifying the DER attribute section with the given signature is also fine.

The question is, what is the reason that Thunderbird rejects the signature? I didn't manage to produce a log output of the verification, so this general error 1041 is all I have. Is Thunderbird more strict as openssl? And if so, at what point?

The only point I see where there could be a problem in handling the attributes is the header of the DER attribute section. In the full signature this starts with 0xa0, as stand-alone block it should be 0x31 - only then the hash matches. However, that's wild guessing.

Any ideas? Already some info on how to access a log output on the verification would help.

Hi all,

For quite a while I'm working together with others on a voluntary base (nobody gets money) as members of a computer-club, a charitable NGO and NPO (in German: gemeinnütziger Verein) for seniors in order to bring them closer to the use of digital devices and media. It's not only teaching, but administrating the hard- and software as well.

I can remember that it was possible in former versions of Firefox to include at least a script into "defaults->prefs". I think it was user.js (not sure) in the installation folder to define common preferences to be fixed, like proxi settings. It always worked well, preventing non-privileged users from making any unwanted changes. As a I found out there must have been a very similar way to include add-ons (like uBlock Origin).

Unfortunately all content I found was older than about 10 years. When trying setting up Firefox as it is now, my test system didn't care about anything I've tried.

I'm talking about > 50 Windows-PC having in average 3 user profiles each (for teaching more than 400 members). We are amateurs regarding PC administration, except some network ex-professionals. "Baking" installation media including our needs, as I already found on Mozilla's pages, seems to be beyond our abilities as well as distributing a fitting profile (we don't have a MS-server), not speaking about Group Policies.

Is there any usable guideline for people like us? Today, each FF-installation looks different and I would like to unify this as easy as possible.

Hello everyone.

When opening an image in a new tab, I get an image with a glitch in the background (attached). I've read forums and websites, thought about it, tried the suggested options with commands to disable certain settings, tried installing Firefox forks – nothing helps. The persistent stripes continue to haunt me. Then I installed a couple of other browsers to compare and verify. The same issue doesn't exist in them. In short, I've racked my brain trying to solve this problem.

I need your help and ideas on how to overcome this.

Thank you. Sincerely, Alex.

I have the following in stock: i5-10400F CPU @ 2.90GHz 32.0 GB RAM 64-bit operating system, x64 processor Windows 10 Pro Edition Version 22H2 OS Build 19045.2673 Graphics Card: ASUS DUAL-RTX5060-O8G

When clicking hyperlinks on various pages, firefox (ipadOS) sometimes opens the hyperlinks in a new tab. As far as I know, it seems to happen randomly and its super annoying.

Ive no idea why, I woke up the next morning and seemed as if an update occured. If I make a search it shows text and location as if i am from the Nederland, it's difficult only having a phone but no matter what changes I attempt and try to save...with no avail..continues remaining the same, after days trying to fix i was finally able to find this option. Respectfully, ask for help. Thought this was a private discussion of the issue and not an open thread?

I currently have version 12.1 of the Thunderbird Android app. A few weeks ago, the app stopped showing messages in IMAP subfolders. All messages that were there disappeared from view. The messages can still be viewed in the Thunderbird Windows desktop program and in the K-9 11.1 app.

Hello, My firefox, I have from top to bottom, Tabs bar, search bar, bookmarks My problem is that the tabs are very large. I don't know how I did this.. partially because I had to enlarge type.. I like tabs to show what I'm on and go back and forth sometimes but would like to get them smaller. is that possible? IE: my Home button shows up as a Tab, so I can't even x out of it without firefox closing. I always thought my home button was just beside my bookmarks.. Oh well.. if someone has any ideas, please let me know.. Thanks in advance, Linda

Thunderbird just updated itself to a state where I need to do the setup process manually, which always takes a few hours (with networksolutions as the host). How can I continue to work with the previous version until the bug is fixed or I have time to go through the entire complicated process? Thanks in advance, Knut

I was using MS outlook and recently I could not connect. Apparently ATT made a change so that instead of a password you need a Secure email Key. Since I needed to make a change I thought I'd try Thunderbird mail, but I still need the KEY. After a number of efforts with the ATT AI and human support people I could not find where the Key is entered on ATT. Now I know this forum is about Thunderbird and not ATT, but there must be Thunderbird users that have ATT and have made a seccussful connection. There are a few ATT help pages that outline how to do this, but each time I look at my ATT profile I can not find where to enter the Secure Mail Key. Is there anyone that can help me with this? THanks Mike

Hi. I have recently compressed thunderbird which has wiped two servers. I have three pop accounts on thunderbird. I have a functioning email service on the machine that I compressed but another machine and my smartphone have no emails. I have checked on the servers to confirm they have not archived or trashed my emails but everything is gone. How can I reload the servers from my only good copy?

Suddenly, my "main" comcast account is no longer accessible via Thunderbird. I have three accounts set up: two comcast and one gmail. The gmail and one comcast account appear to be all right. When I try to access the comcast one I call main, I receive the window shown in the uploaded image. It seems as if TB has somehow forgotten the way it accesses "main" accounts. I have verified that the "main" account is fine on the comcast server by logging into it. The question is if I remove the TB "main" account and recreate it, will I lose any messages? Is this likely to correct the issue?