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Hello, I am having trouble syncing my calendar and address book between my phone (Samsung S23) and Thunderbird on my computer. It seems that the 'My Phone Explorer' add-on does not support the latest version of Thunderbird (version 160). Please help me. Best regards, Leif Abrahamson leab9@yahoo.se

I use Thunderbird on my iMac (10.12.6) to access 6 gmail accounts to download them to my computer. Suddenly at about 1500 hours GMT it just stopped working. Please help. Kind regards Paul Partridge

Is it possible to install Tbird on different filesystem separate form the OS without having symlinks coming from the OS area i.e installing it like a portable?

I checked out a couple of Thunderbird-*.tar.xz packages from the [[Mozzilla Archive.|https://archive.mozilla.org/pub/thunderbird/releases/]] Mozzilla archive. Unpacked them in the target area and discovered that the permissions of the executables were not suitable, not set to execute it was all read/write.

The official only gives you the option of the default, $HOME and no where else. https://support.mozilla.org/en-US/kb/installing-thunderbird-linux ' "Why do this: Putting Tbird and its profile together in a separate area allows me to keep a long term backup of an account before I delete it. It becomes a trivial matter of restoring and access the contents without relying upon an existing tbird installation. This is trivial in Windows with a portable Tbird, it only adds about 350MB to the backup.

Received messages show as tabs - rather than listings and are often repeated .. This only happens in Windows version not in Android (which perforems and displays perfectly - see attached upploaded image.

After this last "update" that went backwards in usefulness I can not find folders that I had with a lot of info I want and need, both business and personal. IF this can not be fixed do you have a recommendation for a better free email client system? I have lost needed information.

Your how to find what version I'm using is garbage, try to either make the instructions complete with a step by step for what option to go to or make it an auto fill when coming to this page. I had to guess.

Thank You Mike Gert familygert70@gmail.com

I have just set up a Thunderbird account and linked it to my Google business account which I am going to cancel and close.

can I still view old emails (for the google account I am going to close) in Thunderbird after my google business account has been cancelled

Noting being a great tech person here is what I have learned from research of others for the website affected.

The first image shows a screenshot. Normally, in this image, there would be a map where the black is located. Since Firefox 160, images are not showing up on this website.

I also noticed today, perhaps connected, where I added a photo on eBay for an item I was selling, that photo also did not display on Firefox when added.

Here are two notes from someone on the tech side for the website I was using since the Firefox update.

"Disabling NoScript entirely for the tab lets the page load, but it would be nice to not have to turn off my security."

"Disabling noscript for the tab seems to work in a Private window, but before doing so I also saw this in console when trying to log in - which is somewhat concerning."

For the record, I have never had a NoScript extension for Firefox.

(see my summarized question)

As I tried to get into Outlook, using every way I could think of, I ran into the mention of "proxy settings" and something called SSLKEYLOCK. I am lost... I have no idea what's going on here and I just need to get into Outlook so I can get to my email & calendar, both of which were fine prior to the last Firefox update.

(I can't get into my hotmail account on Outlook, but you can email me back at [redacted from public] @protonmail.com)

Thanks

It was working fine on the new computer until yesterday. Now I get a pop-up box that says: ' Unable to connect The connection was refused when attempting to contact localhost.

The site could be temporarily unavailable or too busy. Try again in a few moments.

If you are unable to load any pages, check your computer's network connection. If your computer or network is protected by a firewall or proxy, make sure Thunderbird is permitted to access the web.

Microsoft crashed today. I still cannot access my outlook email - [redacted] @hotmail.com It says I cannot access because I have personal rather than work email? I am attaching the screenshot image. Please help. Thank you.

Drew Cannell

UTC Date: 2026-11-12T22:46:21.768Z Client Id: F8B9CE1635F44E06B29ED52175D33A94 Session Id: c45160e1-616d-4339-8719-acd67401795d Client Version: 20261030007.23 BootResult: transient Back Filled Errors: Unhandled Rejection: SyntaxError: JSON.parse: unexpected end of data at line 1 column 1 of the JSON data:undefined|undefined:undefined|undefined:undefined|undefined:undefined|Unhandled Rejection: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data:undefined|undefined:undefined|undefined:undefined|undefined:undefined|undefined:undefined|undefined:undefined err: Error: 503| esrc: StartupData et: ServerError estack: w@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.bce5f9d9.js:1:808 165332/E/<@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.bce5f9d9.js:5:6578

st: 503

My Thunderbird email is not updating the inbox and it is not delivering any confirmation emails. This makes the account unusable. I have search AI for an hour and none of the instructions provided work; most do not even refer to my account.

For some time Thunderbird has not been displaying email I finally got an error message:

"This message requires formatting features that your email client does not support. To read today's newsletter, use this link: <>"

Nothing was in the suggested "use this link"

What formatting feature am I missing? How did I lose it? I can I discover it and include it again? Is this a Firefox problem or my Windows 11 problem?

I did remover Firefox and then reinstalled it but that didn't change anything. -- Robert Kastigar 5101 N Central Park Ave Chicago IL 60625 773 588 9634 Kastigar@gmail.com

Firefox crashes several times a day with various different OOM errors.

This is the only machine which does this, the rest of my machines with the exact same configuration and other factors don't.

Just This Machine.

So how do I troubleshoot this machine.

Note: Does not matter if I'm in troubleshooting mode, it will crash abruptly.