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Hello Mozilla Support, I am getting Error 526 when I try to open YouTube in Firefox. Other websites work normally, but YouTube does not open. I have already checked my internet connection and restarted Firefox, but the problem still exists. Please help me fix this issue.

The new Pop Up in Firefox that asks me to choose how to open the link I want tosend to share with a relative, or a friend is driving me crazy. I'm 82 years old, I'm legally blind now and this new POP UP has to be disabled or eliminated somehow. I've searched instructions on YouTube and triedd under Privacy & Security, Permissions and disabled PopUps BUT The new Pop Up in Firefox is till functioning. Please may I give you permissiontoremove it in my account!!!! Please could you do thatforme because I'vetried every suggesion ad I can'tseemto disableit or removeit. THank you for thekind attention you are giving to this matter, I do appreciateit. Sincerelyy, Patricia Haring [redacted] @gmail.com [redacted] @panix.com [redacted] - please call me if you require any furtherinfo or permission. Thank you so much!

/edited phone# and emails from public community support forum

I have been using Mozilla Thunderbird for many years without any issues.

A few minutes ago, I used Thunderbird as usual and then closed it. When I tried to open it again, it would not respond. I restarted my Windows 11 laptop, but after rebooting, Thunderbird opened as if it were a fresh installation. None of my email accounts, settings, or data are there.

I signed in to one of my email accounts, hoping Thunderbird would automatically recover my previous accounts and settings, but nothing happened.

I am using Windows 11 and Thunderbird version 140.13.0 (64-bit).

Could you please help me recover my existing Thunderbird profile, email accounts, and data? I would greatly appreciate your assistance.

Thank you.

Hi Mozilla Support Community,

I use Firefox Desktop as my primary browser for running a corporate consultancy agency. Recently, I've noticed an issue with Firefox's built-in PDF reader (pdf.js) on certain official interactive forms.

When downloading, previewing, and filling out business registration forms, MOA templates, or tax certificates from corporate web portals (such as the SECP Portal Pakistan for company name search and FBR verification tools), certain custom font fields in the PDF appear overlapped or fail to display input text properly.

System Details:

Firefox Version: Latest Desktop Release (Windows 11) Issue: Form text fields in interactive PDFs fail to render non-standard font glyphs properly. I wanted to ask:

Is there a specific preference in about:config to force Firefox's PDF.js viewer to fallback to system fonts for interactive form fields? Is there a way to reset pdf.js rendering cache without clearing general site cookies and sessions for web applications? Any troubleshooting tips or about:config tweaks would be greatly appreciated. Thanks! https://secpportal.com.pk/

hello, i cannot seem to find a solution online, hopefully someone can help.

i often receive emails with images attached, and most of the time people don't resize their images. you can imagine over time this all adds up in the email storage folder total size.

i dont always need to keep a 6mb image version, it can be reduced after i am done.

i would like a method to resize the received emails image attachment, to at least still have a smaller copy for refence, but not end up with a huge thunderbird email account profile (in the email received not externally saved)

preferably a one click solution, or even a routine i can run on the file system, etc. or some way to edit the received email and its attachment in program.

thanks

Hi, I'm still using Windows 7. Yes probably that's a cause but I'm not sure how. I'm using Firefox 115.38.0esr. Now for a while I've been finding it difficult to log into eBay. I'd try and log on and get this message "SORRY

Something went wrong on our end

<a varying error number>

Please go back and try again or go to eBay Homepage."

I'd go to the homepage and successfully log in. Then it took more than one try. Now I can't log in at all. I can still log in on a buying only account. It doesn't allow me to use the password, but it will accept access via text message. With the seller accounts, it doesn't give the option for access via text message only. Can this be fixed by Mozilla? I removed all extensions, and reset by PC to an earlier backup in case corruption was a cause. I've also deleted the cash.

As the topic says, the message list turned from the usual dark-mode look, to a full black background after updating to 151.0.

Was this an intentional change? How can I revert it?

After the last update of Thunderbird, we lost the ability to send gmail messages from our pop gmail account. We only got incoming messages when we restarted thunderbird. We've worked for 6 hours with Claude Opus and it finally gave up. Out AOL account and our comcast accounts still work. We tried to create a new imap account in gmail and that spins forever. Account does not get created. the last error message was " Error Creating Account - Incoming server already exists."

Then we tried deleting the pop account and then creating a imap account and that also spun forever failing to create an account. Webmail works.

Running on Windows 11. There are many supposed "solutions" on the Web, but none of them work. I have tried with: about:config, css files, etc. None of them work.

I like Firefox greatly, but this is so frustrating.

The developers have created a solution to a problem that didn't exist. The result is to make Firefox user clumsy.

It would have been nice if they - at the very least - had provided a way to change the 'Profiles' icon position on the menu.

Again, Firefox 153.0.1 (64-bit) on up-to-date Windows 11. Amd Ryzen 5, 6 core processor, 32 GB Ram, 500 GB SSD C drive = 197 GB free.