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From the article "Microsoft OAuth Authentication and Thunderbird in 2024" there is a screenshot showing a OAuth2 option for the SMTP server setting with STARTTLS connection security. It does not appear for me. There are only the five options, as shown in the screenshot. How do enable the option to be available in the drop-down list or set it?

The available options are:

No Authentication Normal Password Encrypted Password Kerberos / GSSAPI NTLM

I am on Thunderbird version 115.12.1 (64-bit), Windows 11, version 23H2, build 22631.3737

I have a desktop computer. I use Firefox as my browser. I've been playing the Marapets game for years. As of 2 days ago, I can't "buy" items in the Marapets.com game site. I can play the rest of the game, but cannot buy items. If I go to Chrome, I can buy items. I am told the BUY button is linked to CAPTCHA, but I don't know what that means. Would you be able to help me so I can continue to use Firefox for this game?

It worked well yesterday and then it updated to 127.0.1 and now i can not open it. I get XUL Runner not compatible. It is on a windows 10 computer.

All my information bookmarks and passwords, but I have no way to get to them, uninstalled and reinstalled, but the new one doesn't look like the old version, and none of my information is there. I have tried copying the profile folder from and pasting it in the folder. but still nothing. I have it set as default, but the new one wants to be default, so when I go to make it my default I have 2 Firefox to choose from along with chrome, and edge.

My other problem is I have been using Firefox for probably 20 plus years, so there is a lot of saved stuff, but not sure what my previous user name and log in was. I have downloaded and older version and of course i updated also. I have a Firefox that works now, but not the one with all of my information.

Sorry if this makes no sense, no really sure how to explain it differently.

Can some one please help me figure out how to get all my bookmarks and passwords back?

Thank you.

I accidentally deleted my Thunderbird trash folder while deleting messages. How do I restore the folder (or subscribe)?

...The deleted folder isn't in my windows Recycle Bin.

After last update, Missing "TRASH" folder and only have Junk Folder that everything is put in and marked as "Junk". Then those messages are all marked as "junk" automatically that may not be Junk. Tried to create subfolder named "Trash" and will not allow. Windows 10, 64 bit Dell laptop I-5 Inspiron 5759.

Cox is our internet provider, and offers 5 email addresses, which we use. Now the email is 'migrating' to yahoomail. We keep the same e-dresses but establish a new password. I would like to keep all mail downloading to Thunderbird - the option seems to be logging on/off yahoo for each address otherwise. Neither Cox nor Yahoo is helpful, though I've searched through the available information. Any suggestions? TBH, I don't remember exactly how I set up all of the email addresses and passwords when I first started using Thunderbird, which also downloads my gmail and ancient yahoo-addressed mail. Any help desperately appreciated!

Good evening' I have posted the problem of not being able to receive or send e-mails a few times and kindly asked for help. What can I do to receive a response. Thank you. Emyr. emyr330

Emails have stopped coming in to in box. Email works OK on Iphone with Gmail. When I send from account I get this message.

"Your message was sent but a copy was not placed in your sent folder (Sent) due to network or file access errors. You can retry or save the message locally to Local Folders/Sent-petermillward441@gmail.com."

Peter Millward

Thunderbird 115.10.1 If I receive an email in which the sender has added comments in red text, the text only shows as black despite View-Message body As-Original HTML being selected. I've tried selecting Plain Text and switching back, but no change. Is this a bug, or is there anything else I need to select? Thanks. Kevin

Thunderbird ściąga mi cały czas pocztę i dubluje. Zapycha mi komputer. WIem, ze mam skrzynkę 50Gb a na dyzku mam prawie 200 Gb w pliku, wg mnie ściąga raz na jakiś czas pocztę. Co mam zrobić? Arek

translation...

Thunderbird downloads and duplicates my mail all the time. It's clogging up my computer. I know that I have a 50Gb mailbox and I have almost 200Gb of files on my disk, so I think it downloads e-mail from time to time.

In How to Move Address Books and Filters to Another PC , I asked "How do I move all my message filters and address books from my Windows desktop PC to my Windows laptop?"

The solution was complicated. Here's a better, faster one:

Just copy the whole Thunderbird folder to the laptop.

Zip it with 7-zip using minimal compression, copy it to a portable hard drive or thumb drive, rename the existing Thunderbird folder on the laptop to Thunderbird.bak, and unzip the new Thunderbird folder to the laptop.

I had previously copied the Thunderbird folder directly to the portable drive, but that takes hours because of all the little files. 7-zip is faster.

Using Thunderbird version 115.11.1 (32-bit), I cannot set up my Gmail account. I've tried all tips and suggestions: Accepted cookies, OAuth2 authentication in both IMAP and SMTP, removed saved password, but still got the message: "probably wrong configuration, username or password". At start, enter my name and Gmail address, leave the password blank and click "Done" I don't see any sign of "Sign in with your Google account" as I have read in several places. In my Google account I can't see any way to turn on or add any third-party apps. Can you pleas help? Sincerely, Geir (gaf.pedersen@gmail.com)

Thunderbird crashed two days ago. I was with Time Warner Cable, now Spectrum. They said everything was fine on their end. What to do? Thank you! Margie Lassmann Cell: [removed phone# from public support forum]

Following installation of the 32 bit version of Thunderbird 128.0b on 12 June 2024 the content of all emails in the Inbox which existed at that date - and back to 28th September 2021 - would not display at all.

Emails in the Drafts and Sent areas were unaffected.

Emails received since 12th June are displaying normally - as are e-mails dated prior to 28th September 2021.

I have re-indexed the Inbox with no improvement.

The INBOX e-mails show quite normally in Windows Mail -which I only use on my laptop.

I have looked into settings but found no solution to this issue. Web search results are completely irrelevant to this issue as well. Haven't been able to find a fix for this.

Setting Up Thunderbird for AT&T Email I've used Thunderbird as my email client for years; however, about a month ago it stopped working and now I receive the following message, "Sending of password for user [email scrubbed] did not succeed. Mail server inbound.att.net responded: [SYS/TEMP] Server error - Please try again later". What do I need to do to get things working again in Thunderbird?