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I have a problem with forwarding messages. This issue only occurs when the message is signed with an S/MIME certificate. Pressing the forward button opens the email forwarding window, but there is no content or attachment in the email. The problem started today after updating to version 128.6.0esr.

Important update! On March 14, 2025, a critical root certificate in Firefox will expire. If you’re still using an older version (before Firefox 128 or ESR 115.13+), it’s crucial to update to Firefox 128 or newer to avoid issues with add-ons, DRM-protected content, and other features.

For full details, check out Update Firefox to prevent add-ons issues from root certificate expiration.

If you have questions about the update or need help with the process, this is the place to ask! Whether you’re just starting or you’ve already updated and want to share your experience, we’d love to hear from you.

Let’s come together, share tips, and ensure we’re all prepared. Drop your questions or insights below!

I am not getting my email on Thunderbird. I am getting this message: "Could not connect to server pop3.optusnet.com.au; the connection was refused" Could you please help with this? Kind regards, Luke

For some reason on android firefox I'm no longer able to pull up a tab's history by holding down the back button. I can still press to go back, but there's no way to either go back several pages or to go forward if I have already gone back.

I'm with Optus,have had TB for many years,always worked perfectly. I made no changes to anything.3 days ago Thunderbird stopped sending or receiving messages. I get message "could not connect to server pop3.optusnet.com.au: the connection was refused". I have 2 email accounts (coghill1@optusnet.com.au and coghill2@optusnet.com.au, logged in via Optus webmail, can send and receive between accounts fine, so I assumed this was a TB fault, but when I reconnected my old Win7 PC (has been offline for months and was working fine) and tried TB, I got exactly the same result. I have previously spent over 3 hours on the phone to Optus tech support when setting up the Win10 desktop as TB didn't want to acknowledge the "myname2" account, got absolutely nowhere with them, clueless, solved by doing backup/restore from Win 7. I'm hesitant to attempt this again as the old system isn't working either. Hope this makes sense. Any help appreciated, thanks in advance. UPDATE: still not working but I've had to install Outlook and it's working perfectly. Thanks for the replies so far.

I would like to be able to download YouTube videos.

Is there a Firefox add-on that will allow me to download YouTube videos onto my MacMini?

I tried Video DownloadHelper and YouTube Video Downloader and didn't see any action.

Do I need to setup settings a certain way to make it work?

What are the steps to make it work?

Thank you for your assistance.

For some reason, IDM will not work in Firefox/DuckDuckGo. even though it worked a couple of weeks ago. I contacted IDM support who have tried everything they have, but no change.

Here is the issue: 1. I open Firefox (Duck Duck Go is my default) (132.0.2 (64-bit) 2. I type "vintage sci fi movies" 3. Click on "videos" 4. Pick any movie (example: The Phantom Planet (black and white but this does not matter) 5. In the Choose How you Watch, I click the left icon - Watch Here, and not Watch on YouTube; also click Remember my choice 6. The movie starts but there is no IDM dialogue 7. If I then click Watch on YouTube inside the movie, it switches to YouTube and the movie starts, AND the IDM dialogue pops up.

As I said, this worked in Firefox/DDG a couple of weeks ago.

IDM version is 6.42 Build 23, full (paid for) version Oct 15 2024 The IDM Integration Module in Firefox shows as Version 6.42.22, last updated Oct 28 2024.

Can you assist please.

I have five email addresses in my Thunderbird Beta. There was an update last night. I can't send emails from any of the 5 accounts. I can receive but can't send. The "send" box pops up for about a 1/2 second and then disappears and the message is not sent.

Hi !

I'm running Thunderbird 129 (beta) on Win10. Long time user & fan of TB...

Currently, right-clicking on Properties or Compact for any folder won't launch/start anything in my TB. Any clue ? Many thanks !

Bit of context: . I'm running numerous accounts and folders; . here, I wanted to compact some folders to bring some hygiene to my mail boxes; . I've been running huge Inboxes (10ks of emails, Inbox file of several GBs... I know, this is BAD ! sorry...) . some of my folders are starting to show corruption symptoms (dates 1970, rubbish text in preview, nstmp folders...) . my TB is parametered to compact when 200MB are saved (though I doubt it actually does) . I used to have msgs requiring me to compact folders, but don't seem to have them any more (maybe the system got tired with my ignoring it ;)

I have read different threads about Compacting (Complications, workaround, Compacting folders...) and folders, but didn't found any solution/workaround. note: I haven't seen any post reporting this specific issue (right-click menu opens, but functionnalities there -such as Properties or Compact- seem inactive or somehow dis-activated).

I tried disactivating any download, and moved huge nstmp files out of the TB folders (trying to make them somewhat lighter).

Many thanks for your help !

Hi,

For the past few weeks (or more) Firefox will not start up in one of my Mac user profiles. Please find attached a screenshot of the dialog it shows when I try to start it up.

I forget what happened, but I think it has to do with an update to macOS and (perhaps) not agreeing to all security measures that Firefox asked for…

For now, I’m working in DuckDuckGo in this user profile, but I thought I’d ask in case anybody can save me the research time to figure this out on my own.

Thanks for reading.

This happened once before, then started working again for a few months and now doing it again. When I start up Thunderbird the emails will not load. I keeps saying "not responding." After around five minutes or so a couple of emails will load and then it's back to "not responding." Then another few or more minutes of waiting and another couple of emails download and back to "not responding." This goes on for hours. Tonight I have been waiting for eight hours and I'm still waiting with no end in sight. I can't do anything else with email until it finishes. This is very frustrating. Can you help?