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bold text All of a sudden today Saturday the 11th Thunderbird stopped sending email on COX but it can receive them. It was working fine then all of a sudden the sending of email stopped. At first I thought that is was Cox being down again, (I've had connection problems this week). But while I was trying to figure it out I received a number of emails. I tried sending a test email to myself usually they go right away but it did not go.

I called Cox. They tech connected to my computer, made some checks, (updated Thunderbird) and after about 20 minutes it started to send messages. 10 minutes later it stopped working AGAIN. This started a four hour telephone marathon with just about every level of service that Cox has. I ended up with Complete Care and while I was on the phone with him and he was connected to my computer the service tech from Cox who was here to check my signal and modem showed up. He tried to look at the problem and could not figure it out. Note I can send and receive mail from the COX email website but and only receive email in Thunderbird.

Cox tells me it is a Mozilla or Thunderbird problem I'm telling them it is not that it is a Cox problem because the server is SENDING me email to Thunderbird but the Cox INCOMING mail server it not connecting to Thunderbird to receive emails. They claim that because I can send and receive on the web page but can not send with Thunderbird. I'm telling them it is a Cox problem.

Anyone else have this issue? Anyone have a solution? I'm shutdown here with over a 25 year history of emails sitting in Thunderbird.

Al

Deleting messages is slow to act. So much so that hitting delete for a msg won't activate but when hit again it takes the msg to be deleted and the one that follows. What the...?

I had a few issues with Hotmail and Firefox in the past as described in other posts. Now it has stepped up a gear. I can use the internet for anything, but the moment I open my Hotmail account in Firefox my Lan card stops working. At first I had no idea it was Hotmail, I tried everything from switching cables to using wifi only. When it happened on wifi I realised every time I went into Hotmail on Firefox my network card stopped functioning and I had to restart the computer. The thing is, when I use Hotmail through Microsoft Edge nothing happens and all is well with the world!!! No network card shutdown. I could read between the lines but I'm no conspiracy theorist, however, I don't think the problem is with Firefox. Is there any solution? I don't use Edge and I don't want to start.

A: All these problems started after the new email version was installed, in-other-words, when the old version was updated! B: All of my email that was in my account / on my computer seem to be be there as far as I can tell. I can get to them, I can open them and see their contents. C: All is ok up til this point...as mentioned above and no new email has arrived. D: Now, as soon as I click on the "Get Messages" (Icon, looks like a cloud) in the upper left corner, is when I the Yahoo page of some sort pops on the screen, that's it. No mail arrives and I'm stuck with the Yahoo page covering most of the screen. E: I can click click around and try entering my email address but when I click on F: I see that images can be attached, and hope it works. My screen are,1920 x 1080, so I'll try and reduce the size of the images when I attach them. G: (Image A) After I inter my email address the red wording pops up.

    (Image B)   My email address pops up. That's it. Sometimes, If I click around a second page will pop up and

it becomes vicious circle and normally going back to the first page. (Note: A image) [about:blank] ??? Other pages have an address??? H. In these 4 days I have changed, added, deleted, used my Mozilla Reset Key, and this morning, per Mozilla's - Thunderbird's request, created another Reset key. Still no email. I do believe If this Yahoo thing was gone my email might start, just a guess now. H. Will all of the email that has not arrive still be available?? I. Almost forgot to mention. I receive and send my email through Thunderbird, and Yahoo & AT&T. Thanks, Bob Miller And, "Yes" please email or call, anytime day or night. I am getting a few emails on my phone. miller.485@sbcglobal.net

P.S...."Somethings Wrong"  :-( Again, thanks for your help!

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.

I am having difficulty getting certain emails. I am told by the sender that they "bounce back as a spam warning" Sometimes I don't know the emails I am NOT getting until I'm told. Two my daughter tried sending me an email and it took over 24 hours to get and she was getting bounce back messages. I can't get "NextDoor" notifications, a store in London couldn't email me, a local contractor couldn't send me an email, etc.. It's random who can't email me, but it's becoming increasingly concerning. It's only certain, legitimate emails. I still get all the spam! Where should I begin? I'm on Windows 10 Pro, using a yahoo/att email through Thunderbird. thanks for any suggestions! Cindy

Hi,

I have just setup a new Office 365 account in Thunderbird and when I try to send an Email from the account, I get the attached error message.

When I click on "Enter New Password", the window goes away for a moment and then pops up again. There is no chance for me to put in a new password.

I know that I need to use an app password when not using Outlook which I have generated in my Microsoft account settings.

I have tried to go to "Settings -> Privacy & Security -> Saved Passwords" and have deleted all Microsoft related saved passwords. When I access my Email account again, I get prompted via the web login of Microsoft (i.e. different from the attached error message) and the app password I generated doesn't work, only the general password for my account works.

I have restarted Thunderbird and updated to the latest version, but it made no difference. I have gotten it to work on another computer, but on my mac mini, it doesn't seem to work.

Before I remove the account completely and add it again, is there any way I can fix this as I don't want to download all the messages again?

Is this a known bug in Thunderbird?

If any developer is reading this, In order to reproduce, you would have to follow these steps:

- Setup a Office365 account using the regular password used to login to the O365 website. - When sending the first email, enter the same regular password -> the first time, the dialog to enter the will show up, but it will fail, because the app password wasn't used - Then try to send again, click on "Enter new password" -> no dialog to enter new password is coming up.

I am using Thunderbird 115.10.1 on MacOSX Sonoma 14.1.1

The settings I have used are: server name: outlook.office365.com port: 587 username: my full email address Auth Method: OAuth2 Security: STARTTLS

Thank you for reading this. Looking forward to a reply.

Dirk

Microsoft Security Essentials detect multiples times Trojan in Firefox setup. By Uninstalling and reinstalling, the issue was not resolved.

Refer screenshots - https://prnt.sc/Ws33iJcTrTf4 and https://prnt.sc/qGtwazGiX9ft

Category: Trojan

Description: This program is dangerous and executes commands from an attacker.

Recommended action: Remove this software immediately.

Items: containerfile:C:\Users\SYSCOM\AppData\Local\Mozilla\Firefox\Profiles\8dgf2yxz.default-1714042762339\cache2\entries\DC4B6FD7DF61D36E6E04BFC4DB2700E143AD5C51 file:C:\Users\SYSCOM\AppData\Local\Mozilla\Firefox\Profiles\8dgf2yxz.default-1714042762339\cache2\entries\DC4B6FD7DF61D36E6E04BFC4DB2700E143AD5C51->(GZip)

I have just upgraded to 115.9.0(64-bit). Now when I select "Send to email client" I get a message that either there is no default email client or the current client cannot fulfil the request. This did not happen before the upgrade

My e-mail inbox shows a high gigabyte use-age rate, but I only have a few messages in there. I get my messages a couple of times per day and delete emails I don't want to keep. Now it will not get all my new messages as it saying I have run out of disk space. It seems that messages I delete don't really get deleted?? even though they go to trash and I clean the trash folder. I have tried compacting but that didn't work. It seems to be only on my win 10 laptop, as my XP computer is working fine. I have plenty of disk space left on the hard drive. Thanks in advance Bob Parkman

Seems after the latest update Thunderbird will not receive some emails. It has stopped receiving emails coming from some cell phones and some .com emails. Some cell phone emails work and others that previously did do not anymore. I do not understand the random situation. No settings have been changed nor is there any setting to correct this. I even reinstalled Thunderbird.

Any suggestions would be great. Thanks

I've been using T-Bird for some time now with no problems. Yesterday Xfinity wanted me to change my account password, which I did. This morning I tried to check email and got an error message stating the incoming mail server didn't accept my password - the new one I'm assuming. After several tries I switched it back to the old password which still didn't work. I'm giving T-Bird the Xfinity login password -- is that correct or is there something else that T-Bird is looking for? As a side note -- I just spent 8 days in the hospital and they've got me on a medication that really messes up the higher functions of my brain. I feel as though I'm in a heavy fog and half asleep. Any help would be appreciated... and THANKS~!

Archiving older messages:

I know how to archiving a years worth of messages -- one message at a time, or by selecting a hundred messages at a time IF they are all in the same folder. A painful way to archive dozens of folders full of a years worth of messages.

Why should I be forced to drop into a folder to select the messages? Why not provide a mechanism to archive FOLDER?

I'd really like to select Local Folders (recursive) and hit A to archive -- and be allowed to select Messages older than.

This allows mail to be stored/archived easily by year - and keeps the active Local Folders small and resilient (keeps Thunderbird from being overwhelmed with large folders that seem to bring the app to its knees.