Forum Bashkësie Thunderbird

My email account is handled by a university that uses Office 365-based Microsoft system for email accounts. My institution now requires that email client programs us MS Graph for authentication. Does Thunderbird 156.0.1 have this capability?

I have a completely vanilla install of TB fully up to date as of this writing [it is version = 156.0.1 (aarch64) and I checked for updates], no extensions, no proxy, on a new OSX 27.0 (Golden Gate) computer and even when idling it is using substantial resources. The only thing even remotely non-basic is their is the Proton Mail Bridge to connect to Proton Mail for one of the linked email accounts, but that is its own little program with its own threads and takes almost no system resources even when sending or receiving mail (which is not happening currently.) Look at the attached screen shot.

In the screen shot I have left Thunderbird to idle for about an hour. No new mail in that time and other then clicking on or off the window to bring it to the fore I have not interacted with the program at all myself. Meanwhile Thunderbird and its Thunderbird GPU Helper are using substantial amounts of the CPU and GPU, have a combine total of 86 threads (more then any two other things running except the kernal tasks) and are hogging ram (not depicted).

Meanwhile among a few other applications (Apple Music, OfficeLibre, etc...) I also have Brave Browser opened in the background running with two windows and a total of 8 tabs wherein Brave is actively downloading GB of data from MEGA as well as performing other admittedly lighter tasks. Even when doing all this, Brave barely registers on computer resources compared to Thunderbird and Thunderbird GPU Helper when they are just idling.

Is this all proton mail's fault with the Proton Mail Bridge? If not is there anything I can do to quell the hunger for computer resources of this voracious beast of an email client that is TB and uses resources as if it were a video game even when idling?

After several hours of trying to figure out why a folder didn't show certain messages, I realised that I had selected a Custom View a few days ago and it still applied quietly when I selected that folder. This is not the first time I fall for it. Is there a way TB would show that a Custom View filtered out some of the messages? Eg the Custom View button could be depressed, or the background in the messages pane would be different, or something. As it is now, I think I won't use the feature again and save myself hours of scratching my head in the future.

None of the methods listed, either via Thunderbird or on the Internet in general work. Or, if they are supposed to work, the directions are not complete or accurate.

I'm trying to move stored emails from Outlook 2019 POP3 Windows10 32-bit into your latest Thunderbird. NO luck. Yes, I get a .CSV file from Outlook, and change it to MS-DOS version, then nothing. Similar with names/address. There is a lot of talk about having to use EML as the transfer medium--but, Outlook can't create EML. Worse, within Thunderbird, even with you Import/ExportTools NG add-on, there is no commone EML linkage to make the transfers work. SO...where is a guaranteed method to make these transfers work?

As of now Thunderbird is just a crude mail client--I can receive emails, I can send emails (but have to manually enter the address). None of the old Outlook emails are available. None of the old Outlook addresses are available.

Don't mean to be so cynical; but, I'm so tired of software making promises and then not delivering.

Robert Yohe, Jr.

Hello.. I was deleteing some mail in my inbox and then the program burped and said there is no more space. I tried to download new mail and got the no space message when I noticed that the whole inbox was gone.

I managed to recover the inbox folder and now I'm trying to put it back into the email program through windows explorer but when I try to paste it into the folder with the index.msf file I get the error that I don't have permission and must have administrative permission to copy the folder. I went through the properties and security tab and gave "everyone" full permission for the inbox, but it still won't let me past the folder back where it belongs.

How can I get the Inbox with it's mail back into my Thunderbird program?....

I'm using a Lenovo laptop with Windows 11.

thanks, David

I am using TB as my email client. I use it to manage my email from Greenby who are an email and web hosting service operated by Enix Ltd. The ISP Plusnet has migrated customer's email from their servers to Greenby's as they no longer provide an email service. I am in the process of leaving Greenby (A look at TrustPilot reviews will tell you why.) At some point I will be closing my Greenby account as it attracts large amounts of spam and scam emails, which it is time consuming, difficult or impossible to block.

I want to archive my email to my hard drive and I have read the guidance on how to do this using TB. I am quite happy to keep the TB software on my PC.

Will I need to keep TB software to read my archived email? Does TB function if it not acting as a client from a third party server?

Any thoughts or advice would be appreciated.

I'm trying to setup Netzero email on Thunderbird. I get the error message, posted in question. Outgoing mail works but can't load inbox messages. I got the following error message when I first started Thunderbird - "The STAT command did not succeed. Error getting message numbers and sizes.Mail server pop.netzero.com responded: POP access disabled"

win11 :Thunderbird will not launch, It appears the issue is a Background Process labelled "Thunderbird" which is unresponsive to "end task" in Task Manager. Will launch after reboot.

I have no clue as to how Tbird into this state, but it has happened more than once

Thunderbird Version 156.0.1 Build ID 2026092215180

I'm on Windows 11.

Moving Thunderbird to the system tray was working correctly in previous versions, but since the latest update to Thunderbird 1560.1, clicking X sends Thunderbird to the taskbar instead of the system tray.

Thunderbird is not pinned to the taskbar.

I have also tested the setting with the option disabled, restarted Thunderbird completely, then enabled it again and retested. The behaviour is unchanged.

I have been through all the steps and configurations and everything is set correctly but suddenly Thunderbird does not communicate with Gmail. I have tried everything. My passwords are correct and IMAP and STMP configurations are all correctly set. Now what?

156.0.1 RSS subscriptions function normally Clicking on "Manage Subscriptions" button in "Account Settings - RSS" does nothing. Running in Troubleshooting Mode doesn't help.

Thanks,

Steven

I am using Thunderbird on Windows, and I want to hide the yellow “Your privacy is protected” notification bar but still have the privacy protection enabled.

I tried to use a userChrome.css in my Thunderbird profile; here is the path; (C:\User\AppData\Roaming\Thunderbird\Profiles\lz1po89m.default-release\chrome\userChrome.css). I also set toolkit.legacyUserProfileCustomizations.stylesheets to true, but the customization does not work.

If anyone can please help and/or advise me on the correct procedure or CSS selector for this version I would be very much appreciated.

I was having trouble with Thunderbird outgoing mail. I changed some settings and it still didn't work. I tried to log in to Thunderbird and now cannot log in at all. I have 25 years worth of email in this account!