Форум поддержки Thunderbird

I continually get prompted to enter my password (saved on Thunderbird). When I do enter it, I get the exact same prompt. The work around that is successful 80% of the time is to log into https://accounts.google.com/signin/v2/identifier?passive=1209600&continue=https%3A%2F%2Faccounts.google.com%2FDisplayUnlockCaptcha&followup=https%3A%2F%2Faccounts.google.com%2FDisplayUnlockCaptcha&flowName=GlifWebSignIn&flowEntry=ServiceLogin -- which allows me to unblock Thunderbird. When that doesn't work, I have to open my browser and log directly into gmail, using the same password. The peculiar part is that, throughout all this, I seem to be receiving e-mails normally. This only happens on sending (or when my VPN is engaged, but that's a whole 'nuther ball of dung). The other strange bit is after it starts working, it works fine for a few days, sometimes weeks, then I have to go through all this again, so I know my settings are right.

When I try to send an e-mail I get a message that says that the client host rejected it and tells me to enable SSL in my client. This just began today (June 30). However my Thunderbird settings indicate that my connection security is SSL/TLS. What more do I need to do to enable SSL and be able again to send e-mails? My e-mail provider is frontier.com

I have three accounts with sign/encrypt certificates. Prior to the update just now, they worked fine, and have for several years. Now after the update, when I try to send an email I get an error message: Sending of the message failed. Unable to sign message. Please check that the certificates specified in Mail & Newsgroups Account Settings for this mail account are valid and trusted for mail.

I get these messages in all three accounts with certificates. I checked the settings, and the certificates are correct.

Any ideas?

Thanks.

Please see screen shot of error message. Is this talking about the server settings "out there" at webmasters, or is it about my settings in Thunderbird?

Thank you!

with the update to 102, the adaptive junk filter correctly moves spam to the junk folder, but it is no longer marked as junk. that makes the menu option of Tools| Delete mail marked as junk in folder only remove those junk emails that i have manually marked. i have searched and cannot find a setting to reverse this. thanks.

Several days ago TB daily started asking for my ATT(Yahoo) password. TB initially rejected my password but I did "forgot password" and added exactly the same password back since it was working on ATT(Yahoo) web mail. Now I get "Sending of password for user xxxxx@bellsouth.net did not succeed. Mail server inbound.att.net responded: [SYS/TEMP] Server error - Please try again later." TB continues to ask for my password but returns this same message. I looked up the saved passwords on TB settings, but don't recognize any of the passwords. They look like eOauth passwords, but I have never set this up. There are no listings for att inbound or outbound servers. I have searched all the Support articles but cannot find anything that fits this situation. I am thinking something is corrupted on TB and I may have to delete this account and reinstall TB. BUT, I don't want to lose all the emails I have stored on my computer. I copied the Thunderbird file and saved it in another location just in case. 1. Any ideas on how to get running again? 2. Another option might be to delete all the TB saved passwords and put them in again when requested, but will that screw up other stuff? 3. If I have to delete the account and reinstall, how do I make certain all of the emails come back? Thanks Shaw

If I view an old mail, and if the remote contents are no longer available in the server, then I cannot know the contents. Whatif Thunderbird downloads the contents (when the email is downloaded) and includes them in message itself?

I've been getting SPAM'd to death and have been on a hunt to stop as much as possible. The Junk filters:

   some months back:
  I've reset Junk "Reset training data"
  I've enabled "adaptive junk controls"
  I've enable "Enable Adaptive Junk filter logging"
  I've checked the "Do Not automatically mark mail as junk if the sender is in:"

  Some people in my address book are marked junk (when I highlight that specific email)
     I say "Not Junk" and seems not to work for multiple mails sent from same party

 Also,
  Several of the same emails are NOT marked as junk when I Manually mark them as so.
  I've looked though the forum, and found several entries similar to this, but no real solution is posted

I deleted the password entries in Privacy and Security, Passwords as I needed to change the password and couldn't find where to do it as Saved Logins just gives Remove options and it wasn't obvious that you could Show Passwords and then change them (I can see this now on another account) I though deleting passwords I would be asked to re-add them! This hasn't happened and Thunderbird just says it can't login to my account to pickup the mail. So does anybody know how I can add the password to my account?

TB wont send outgoing emails to the gmail account

have spent 4-5 hours on this over last month

have tried- disabling Avast antivirus, disabling firewall, changing ports, erasing and reloading TB

HELP mike barrington mikebarr118@gmail.com

It seems to me something changed recently in Thunderbird that results in my receiving this message instead of being able to download my email:

Sending of password for user dave@dianeanddave.net did not succeed. Mail server mail.dianeanddave.net responded: Authentication failed. My Thunderbird logins are in the first attached png file. My email server is Hostgator and my accounts are shown in the second attached png file.

I can still see my email on Hostgator webmail by logging in to CPanel and choosing the dave@dianeanddave.net account. Using Thunderbird's Troubleshoot Mode provides no further information.

I need the convenience of my Thunderbird access restored.

What should be my next step?

Dave Johnson

I have a bellsouth.net email account which is actually att.net hosted on yahoo.com. I'm sure that's a large part of my problem. I can't get Thunderbird to accept the account...seems to be either a credentials or server setting issue. AT&T and Yahoo support has not been able to help. And I'm all out of ideas.

I get a message: "This POP3 server does not seem to support encrypted passwords ..." My provider use only TLS 1. In the pas I have to set security.tls.version.min to 1. This trick doesn't work with 102.

I also try to set security.tls.version.enable-deprecated to true : no good result.

With security.tls.version.fallback-limit set to 1 : no good result.

Any idea?

Now I am not talking about junk or trash, I understand how that works. But some messages, mostly ones sent automatically from a contact form I have, the subject is prefixed with (Spam?) although they are not.

Is this a Thunderbird thing, could it be an AVG thing, or windows defender or what but is so annoying

I was horrified to receive an e-mail from mail.com, telling me that my e-mail service would effectively be withdrawn in about 3 weeks unless I upgraded TLS 1.0 to TLS 1.1. I barely understand what that means but I have done my best to comply, short of buying a new computer. I have queried the usual sources, which tell me that if I upgrade Thunderbird to the latest version all will be well, so I tried to implement some of the often contradictory advice offered - to no avail. When I started, About Thunderbird informed me that I was running version 68.10.0 (64- bit). After trying all that I could understand, About Thunderbird tells me that my Linux 18.3 (Sylvia) computer is still running version 68.10.0 (64- bit). I suppose that's a bit better than screwing the whole thing up - but not a lot. My update 'shield' icon continues to show a green tick and assures me that my system is up to date. I appear to have disappeared up my own tail pipe. If some kind soul would explain how I can extricate myself from this impasse I would be exceedingly grateful.

I originally installed Thunderbird about 2 years ago via the package installer on my Linux desktop. Currently running the 68.10 version which has never updated nor is there a function to update the program. I've read through the FAQ's and nothing was helpful. This all came to my attention when I received the following email from my email provider at mail.com a few days ago.

"Deactivation of TLS 1.0, TLS 1.1 and unencrypted access We are contacting you because one or more of your devices or programs uses the TLS 1.0 and/or TLS 1.1 encryption protocols to connect to our mail.com email servers, or is using an unencrypted connection. This involves either access via SMTP (sending emails) or retrieval via POP3/IMAP (receiving emails).

Unfortunately, the TLS 1.0 and TLS 1.1 encryption protocols are outdated and no longer meet current security standards. To protect your email communications, soon we will no longer allow access to our mail.com servers with these outdated protocols. Unencrypted access will also no longer be possible."

They indicated that mail service will stop to my Thnderbird account in a couple weeks if the problem has not been corrected.

Thank you for any suggestions about correcting the issue.

I received the following from my e-mail provider, and as a total dumbo about this, want to ask if I need to do anything about this in Thunderbird (Linux). As far as I can see, my e-mail account in Thunderbird is set to POP3, encrypted using SSL/TLs, normal password - can anyone tell me if this is OK - Thanks.

Quote: "We are contacting you because one or more of your devices or programs uses the TLS 1.0 and/or TLS 1.1 encryption protocols to connect to our mail.com email servers, or is using an unencrypted connection. This involves either access via SMTP (sending emails) or retrieval via POP3/IMAP (receiving emails).

Unfortunately, the TLS 1.0 and TLS 1.1 encryption protocols are outdated and no longer meet current security standards. To protect your email communications, soon we will no longer allow access to our mail.com servers with these outdated protocols. Unencrypted access will also no longer be possible.

After the protocols have been deactivated, the transfer of emails between your affected device or program and our mail.com servers will no longer work; i.e. no emails will be transmitted to or from your mail.com email account using TLS 1.0 and TLS 1.1. Furthermore, unencrypted SMTP/IMAP/POP3 connections will no longer function. In other words, as of Oct. 5, 2022, it will only be possible to connect if TLS 1.2 or TLS 1.3 encryption is in place." Unquote

Hello everyone !

I've used Thunderbird for a few months by now, and all worked well. However, approximately a week ago, Bitdefender suddenly started to prevent Thunderbird from starting, warning me that it had detected a vulnerability exploit in thunderbird.exe.

I tried to de-install and re-install Thunderbird, on my data (D:/) disk and on my system (C:/) disk, but it didn't help... Is it possible that the vulnerability is in a config file that isn't deleted when uninstalling Thunderbird?

Thank you in advance for your help!