همه ی محصولات اجتماع انجمن

This morning when I logged into my computer and opened Firefox, I received pop-up after pop-up message warning me that my computer had been infected with 3 viruses. When I clicked on one of the pop-ups, it took me to where I would have to pay something like $160 to fix it.

I immediately ran a virus check on my computer which showed absolutely NO THREATS. Since I these messages do not appear unless my Firefox browser is opened, I believe it is malware that potentially has invaded Mozilla.

I am reporting this, asking that you fully check this out. I am VERY careful what I click or do not click, and my system says there is nothing. Please help.

Sincerely, Delann Conrad [redacted email from community support forum]

Not sure what is going on but all of the sudden my inbound server is not allowing emails in. Outbound works. AT&T says its a Thunderbird issue. My computer guy cannot figure it out. Help. I can only receive email on AT&T

Using Thunderbird 115.18.0esr Supernova 64-bit on Mac laptop OS 10.13.6. Worked fine for years, with ongoing Thunderbird updates, even though Mac OS is 32-bit. Suddenly, after 10/6/26 can't retrieve emails although I can see them on the ATT Yahoo server website. Can still send emails with Thunderbird. Inbound server settings are: POP server inbound.att.net, Port 995, SSL/TLS, Normal Password (I long ago created a Secure Mail Key, and even tried creating a new one). But inbound server name doesn't show in Saved Passwords (only outbound server with Secure Mail Key as password)? I have tried everything suggested, repaired my inbox folder, updated Thunderbird files, etc. in Profile as recommended. But still no prompt for password when attempting to get messages. Just shows "Done" at bottom left with no new messages received. But new messages are seen on server website. So it appears that Thunderbird isn't able to connect to the ATT Yahoo server to get emails. Why? And what else can I do? I love Thunderbird and want to continue using it.

AVG sends message: "We've identified a site certificate problem" "Trust for this certificate has been revoked."

Looking at certificate page that AVG provides is Greek to me. General tab displays:

"This certificate has been revoked by its certification authority"

issued to : inbound.att.net

issued by: Digicert Global G2 TLS RSA SHA256 20250 CA1

Valid from: 4/12/26 to 10/28/26

Details tab:

lists a bunch of things that I don't comprehend and offers an option to "copy to file" and lists a number of formats to copy the file to.  Have no idea which would be the one to use. 

Trying to access email directly from browser has not been successful because it wants verify my identity by sending message to my phone, but it does not send anything.

Firefox is up to date, Windows 11.

I frequently watch BBC videos but approx one week ago, they stopped playing. I have your VPN which is usually off as it give me no advantage, (this appeared following the last update), but I've tried switching on and changing to UK location. No change.

Can you give me some suggestions please?

My eMail has worked fine for many years - until this morning.

 When I first tried to "get messages", I got a response, "connection to inbound.att.net server reset".
 I restarted Thunderbird, and then the computer (Windows 11), and when I tried again, I got, ""inbound.att.net (POP) .. certificate revoked".
 I can login to my ATT webmail, but I can't download eMail to my computer via Thunderbird.

... In my attempt to upload this question, I looked for the TB Version, but it said to update Thunderbird. I did so, not it is back to telling me "connection...reset"

 Please help!

Earlier today I was able to access my AT&T email using Thunderbird. I have several email addresses & they worked. But later on I could not download any AT&T email. Interesting that my gmail address still works with TB.

I tried a few things - An AT&T address can send to the gmail address & the gmail does receive it. The gmail can send to an AT&T address. The gmail indicates it was sent, but the AT&T address never receives it.

It seems to be an AT&T problem so I went to the AT&T site & deleted the Secure Mail Key an created a new one. Did this on just one address. It can still send to the gmail address, however it still cannot receive anything.

When trying to receive any AT&T email, at the bottom of the screen it displays my address & “Connected to inbound.att .net”. That would seem to indicate I'm connected but just cannot get my email.

And suggestions on how to get TB working with AT&T email? Thanks.

Unable to add an attachment to the email being sent. After I create answer, I can't add attachement. No any action after clicking "add attachement", no action after clicking menu "add file (Ctr+Shift+A)". Adding file is possible only by windows menu "Send by e-mail", thunderbird create new e-mail with attachment, I must give e-mail adress and only this way I can sent e-mail with attachment. Best Regards [redacted] @dzwigi24.pl

Dear users,

since a few days I am not able to use the mail-attachement function anymore. A click to the symbol does not open the file directory-window. The alternative, using the keyboard combination also doesn't work.

How can I solve the problem immediately ?

Thanks, Michael

Hi everyone,

I’m having a strange issue with Firefox when viewing a website I manage: https://lawncarelincolnne.com/ https://lawncarelincolnne.com/

The site loads, but I’m noticing some differences in how the page appears/behaves compared with other browsers. I’ve already tried clearing the cache and testing in a private window, but I’d like to understand whether this could be related to a Firefox setting, extension, or rendering issue.

Has anyone experienced something similar in Firefox? What would be the best way to troubleshoot whether the problem is browser-specific?

Thanks in advance for any suggestions.

If I have 800mg to 1tb of browsing data it can sometimes take up to two minutes for the system to calculate and clear the data. Is this just for my system? Can you find a way to accomplish this faster? Thanks.

Hello,

Ever since the last Firefox update (on October 30th for me), the text on my inactive tabs has been painfully blurry (picture attached). I previously restored Firefox to default and seemed to have pinpointed a certain extension as the culprit, as well as a file within the profile named addonStartup.json.lz4. Deleting both seemed to have done the trick. However, my issue is now back, I can't find the previous file anywhere in the profile, deleting all the files in the profile that were created on the day when the problem reoccured doesn't fix it either. So I'm kind of at a loss. I have tried to set "gfx.font_rendering.cleartype_params.force_gdi_classic_for_families" to "Arial,Consolas,Courier New,Microsoft Sans Serif,Segoe UI,Tahoma,Trebuchet MS,Verdana" and "gfx.font_rendering.cleartype_params.force_gdi_classic_max_size" to 15 in about:config ; as this is a old fix I've seen for an older similar problem, to no avail.

Thanks in advance for your help!