Форум поддержки Thunderbird

I am using TB under Ubuntu 22.04 ONLY because Gnome Evolution is requiring OAuth2 for IMAPX accounts that don't provide such authorization. TB and Outlook 365 (under Win 10) don't have that problem.

TB has a major, major problem in that it will not keep constant font, font-size, and line-spacing when I write or reply to emails. Why can't TB hold an exact font size (e.g., Arial 11). and line spacing (single) when I compose or reply to emails. I have seven (7) email accounts and I should not have to worry about having to set properties for each.

Wish to add extra email address - Errors - Unable to log in at server. Probably wrong config, username or password. Click on IMAP Did not work Click on POP3 Did not work

Double checked - Name, email address and password by coping them and then pasting them in the boxes. I have one email working from the same supplier. incoming Host outlook.office365.com POP3 Port 995 outgoing Host smtp.office365.com Port 587 IMAP Port 993

Struggling with TB constantly "downloading" x 10s of thousands of 10s of thousands of emails (all of which are downloaded), and the programme grinding to a halt. Have set the inboxes to a retention policy of 2500 total. So shouldn't even be trying to DL more than that. Seems to mainly manifest when I compose an email (exactly the time that the sluggishness is a problem). Have done the usual compacting/deleting * files.

This is getting to be a real issue now. I wonder if there's any paid support channels that can deal with this?

Error message: "Sending of the message failed. The Outgoing server (SMTP) smtp.frontier.com does not support the selected authentication method. Please change the 'Authentication method' in 'Account Settings | Outgoing Server (SMTP)'." Can you help? Was on the phone with Frontier for an hour - they say incoming settings are correct (no problem receiving emails), as well as outgoing. We tested sending an outgoing message from their webmail server, which was successful. Thanks, dbleagle

This is to re-open thread 1322371. I recently (2 weeks ago) upgraded from Ubuntu 18.04 to 20.04. In the process I did a general update of all apps (part of the global update process) and ended up with TB 91.8.1 build 20220413002405. The problem reported in thread 1322371 has started for this build (previously never seen) with the same symptom and work around. However, although I haven't really been scrupulous observing and analysing, I get the sense that it is manifesting itself only on the inbox. I have a mail system of over 4G of mailboxes now and there are some mailboxes that have quite a large number of messages in. It looks like the problem only happens with the inbox. Also looking at the old thread (people reporting all messages disappearing) I find that the messages disappear after using the quick filter (1. insert a string into quick filter, hit enter; 2. Do something with the shorter list of messages (read, move, delete etc); 3. all messages disappear; 4. (work around) click on another mail box then back to inbox: all messages reappear. Nice one :) Over to you guys

when I receive a typed Email, The print is not visible. I have tried going into preference to reset defaults, but the setting reverts to what was previously there. White for color rather than black. Allan

On 30 May, you may lose access to apps that are using less secure sign-in technology

To help keep your account secure, Google will no longer support the use of third-party apps or devices which ask you to sign in to your Google Account using only your username and password. Instead, you’ll need to sign in using Sign in with Google

I can't send emails out of Thunderbird but can receive them, not sure what to do? Is there a phone number I can call with Thunderbird for help? I'm not that savvy with all this.

Hi, I removed an email account that I no longer use via deleting the account under Account Settings - Account Actions - Remove Account. The email account is now removed, however I am regularly being prompted to provide the password for this removed account. What can I do to stop this message?

Many thanks

Suddenly, Thunderbird stopped delivering emails from one pop 3 gmx.net account (the others are okay, including an IMAP gmx.net account). TB DOES still deliver these emails to my IPhone SE (15.4.1--the current OS). I use TB 91.9.1 on a MacBook Pro OS 10.14.6. I have checked all the settings on TB and GMX. I have deleted a lot of emails and cleaned the cache and compressed folders. I deactivated the firewall. Nothing works. Please help! Nancy

After updating Thunderbird to the new version 91.9.1, most of my email messages disappeared.

An error message was displayed after updating to the new version. Thunderbird restart chashed and I started the program again, just to noticed that the messages were not anymore in the folders.

How can I recover my messages?

Andy

Hi, I want to use Windows Task Scheduler to send command line emails via Thunderbird.

I have found only: thunderbird -compose "attachment='C:\first.txt,C:\second.txt'"

This works. But I also want to include email to, subject, text body and send.

I have tried options like Blat. Blat works but not with gmail.com as they block it. So with Thunderbird installed locally I may be able to work around the new gmail restrictions.

Many thanks.

I cannot send emails from Thunderbird. I am using MS Windows 10 and my ISP is comcast.net. My email provider uses MS’s Outlook servers. For years I had no trouble using Thunderbird. Even after my email provider switched to using Microsoft’s Outlook servers. But when I subscribed to Microsoft’s Office365 and accidentally opened its Outlook module/application I was no longer able to send out emails. I could of course receive and send emails when I logged into the web version of Outlook, but while I could still receive emails I could no longer send them via Thunderbird. When I installed the latest version of Thunderbird (78.14.0 (32-bit)) I was no longer able to even receive emails. However, when I set up a “new” account (and used the email provider given password, which works at the web version of Outlook) and switched from POP3 to IMAP I was able to receive emails again, but I am still unable to send emails. I have tried numerous settings for my Outgoing Server (SMTP). None have worked. So my questions are: 1. What are the appropriate SMTP settings? I’ve tried so many, so I’m not providing the current ones. I’d like to start with a clean slate! 2. Are there any settings elsewhere that I need to tweak? 3. Why can’t I see (and alter if necessary) my password in my settings? (I assume they are still the appropriate ones that I inserted when I set up my account again.) However, even when I manually insert them after an error message and a form asking for my password they do not work. I’ve tried it with my antivirus and firewall protections (Webroot & Windows) turned off. SC

My email account with Thunderbird was working fine until I rebooted. Now I'm getting the Account Setup page when trying to launch Thunderbird . As I am not a technical person , I need step-by-step instructions how to restore my email account . Your help is much appreciated .

Hi

I have a thunderbird with 3 google accounts and 2 ovh accounts Since today I'm annoyed with my google (no problem with ovh) accounts that ask me for my password every time I try to search new messages.

I confirm the password, I confirm on my phone that "it's me", I confirm that I validated, it seems to work but

- it does not retrieve my new emails
- it asks me again for the password the next time

I am in POP port 995 and SSL/TLS / OAuth2 I tried to delete the saved passwords, to disable the firewall I'm out of ideas...

Thanks in advance for your help

Starting on June 1, when I tried to use Thunderbird, I have to log into my Gmail account. I enter my email address and password and the next screen states: "Sign in with Google", which I do. The last screen in the process is "Mozilla Thunderbird Email wants to access your Google Account". I click on Allow and then the following message appears: "Authentication failure while connecting to server imap.google.com"

When I go back to Thunderbird and click on "Get Messages", I am put back into the Login loop, including 2- Step Verification..

I've used Troubleshoot Mode, I've cleared the startup cache, but neither has resolved the problem.

More Troubleshooting Information

Application Basics Name Thunderbird Version 91.10.0 Build ID 20220525135609 Distribution ID Update Folder C:\ProgramData\Mozilla\updates\D78BF5DD33499EC2 Update History Update Channel release User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0 Thunderbird/91.10.0 OS Windows_NT 10.0 19044 Application Binary C:\Program Files\Mozilla Thunderbird\thunderbird.exe Profile Folder C:\0-TBird\Profiles\jsxynuvz.default (Local drive) Build Configuration about:buildconfig Memory Use about:memory Performance about:performance Registered Service Workers about:serviceworkers Third-party Modules about:third-party Launcher Process Enabled Multiprocess Windows 0/0 Fission Windows 0/0 Disabled by default Remote Processes 3 Enterprise Policies Inactive Google Location Service Key Missing Google Safebrowsing Key Missing Mozilla Location Service Key Missing Safe Mode false Profiles about:profiles Telemetry Data about:telemetry Mail and News Accounts ID Name Incoming server Outgoing servers Name Connection security Authentication method Identity Name Connection security Authentication method Default? account1 [user name]@hotmail.com (pop3) pop3.live.com:995 SSL/TLS Normal password Wes <[user name]@hotmail.com> smtp.live.com:587 STARTTLS Normal password true account2 Local Folders (none) Local Folders None Normal password account4 [user name]@gmail.com (imap) imap.gmail.com:993 SSL/TLS OAuth2 "[my name]" <[user name]@gmail.com> smtp.googlemail.com:465 SSL/TLS OAuth2 true

I can use account1 - [user name]@hotmail.com (download, read, delete, messages), but I no access to account4 - [user name]@gmail.com. I have no idea what account2 - Local Folders relates to.

On June 2 during a 2-1/2 hour unproductive session with a good computer technician I've been using for probably 10 years, Security Alerts were sent to account1 - [user name]@hotmail.com (as set up as a security step in Gmail): "2-Step Verification turned on", "App password created to sign in to your account", "App password used to sign in was removed", etc.

I have personally spent over 8 hours over the past 3 days exploring solutions suggested to other users with a similar problem but nothing has helped.

I have checked for stored passwords; there are none.

Please let me know if you need more information.

Thank you very much for you help! I will save whatever is left of my sanity!

As of 2100hrs yesterday my Thunderbird retrieved my gmail emails just fine. As of 0900hrs today, it won't connect. And I get error messages and end up in a loop that goes round and round until it finely says "too many commands". It's been working fine for years, now not so much.

I have 3 email addresses (2 are gmail addresses) that I have used in Thunderbird for years. My current version is 91.10.0. As of today, I cannot receive or send any new gmail emails through Thunderbird. I don't believe the "automatic update" converted my authentication method to OAuth2.0 because all three of my accounts still said "normal password". As suggested on your website I have tried to change the OAuth but when I go to Passwords I do NOT see "oauth://accounts.googlecom (https://mail.googlecom/)". I tried to delete the passwords and restarted Thunderbird several times but without success.

I get error messages "unable to authenticate to outgoing server. Please check the password." I have changed the password but again no success.

I have checked that cookies are turned on for all sites.

Do you have any ideas how I can correct the situation so I can receive and send emails again?

A few days ago I got error message from Thunderbird: "Sending of password for user crangard65@gmail.com did not succeed. Mail server pop.gmail.com responded: Username and password not accepted.

Later the same day, after shutting down PC, got into Thunderbird without any problem. Has been OK for a few days then yesterday the same error appeared. I have no problem accessing my gmail directly via Firefox using my usual username and password.

Any suggestions?

Operating system is Linux 4.15.0-163-generic and Thunderbird version is 78.14.0, Build ID 20210901192859

Thank you.

I have 6 gmail accounts which until last Thursday were all working fine on Thunderbird. However, I received an email for my main account from google telling me that they were switching on 2 step authentication, whether I wanted it or not.

After that imap stopped working for this 1 account. So I logged out of google for this account, and logged in again, using 2 step via phone. Still not working.

So I checked all my Imap settings with googles instructions, updated from the default smtp server, and still nothing.

Went back to google, and found I could switch off 2 step verification which I did. Thunderbird now partially works. I can download emails but when I come to send or save as draft, I get the error message as shown.

Windows 10, Firefox 91.4.0 (64bit)

TYIA