Thunderbird Support Forum

I have received notices from Google for all of my Gmail accounts that I have on Thunderbird that beginning in May 2022, an id and password will no longer be supported for "certain" apps. I am not sure if this includes Thunderbird - both for email and for calendar? Does it include Thunderbird and what must be done on Thunderbird to continue receiving email and calendar updates?

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

Google has announced that after May 30, 2022 third-party apps that log into google with account name and password (which I assume includes Thunderbird) will no longer be able to do so, as they will enable 2-step verification. I currently and for years have used Thunderbird to pick up my mail from 5 accounts, 3 of which are gmail accounts. Will I be able to continue using Thunderbird after May 30, 2022? I have been unsuccessful getting any helpful information from google itself. They don't have a list of "trusted" third party apps that will continue to work with them. Anything people know about this will be helpful to me and appreciated. Thanks.

I have spent the last two days trying to re-establish receiving/sending emails on my Apple MacBook Pro using Thunderbird without success. This problem developed suddenly about 3 or 4 days ago and only affects the MacBook, not any other device (I have an iMac and two iPads). I have gone through the instructions in Thunderbird's support pages and those in Mozilla with no success.

How do I fix this please? Would the easiest way be to simply delete the account xxxxxxx.gmail.com from Thunderbird on my MacBook and re-instate it by adding it back in?

All the setting for IMAP and SMTP are correct and the username/password is identical on all my devices.

After update to Thunderbird 91.7.0, I cannot send emails, receive error

The message could not be sent using Outgoing server (SMTP) smtp.windstream.net for an unknown reason.

And, I had other Outgoing server setups and they are now gone.

Is there a bug intoduced with this update?

I'm new to thunderbird and, when I first added my aol mail account as IMAP, I deleted (thru thunderbird) what I thought were random, extra folders that appeared under all the other standard thunderbird folders - these were not folders I created, but rather ones I assume aol added for every account. All were removed from the aol mail site save an "Archive" folder which does not allow me to delete it even though it is under the folders section.

I didn't think anything of it at the time, but now, a "Draft" and an "Archive" folder are spawning in the trash section for my aol mail account on thunderbird and I cannot for the life of me get it to stop/move them/etc. These are not the standard "Drafts" and "Archives" folders of thunderbird fyi, but aol's Drafts section (the one on the server has an s even though the folder in thunderbird does not) and Archive folder (which I mentioned above). If I save anything to the standard thunderbird folders, a "Drafts" and "Archives" folder appear in the folder section in aol mail.

I have my settings set to use the standard thunderbird folders, but the ones from aol keep spawning in the trash every restart no matter what I try. I know it's just copying things over or whatever and I don't mind the folders appearing, but how the hell do I get them out of the trash?? I've gone so far as to completely uninstall (including the appdata folder) and reinstall thunderbird, but that didn't change anything. Are there some other settings or something somewhere that I missed? They're not appearing in the trash on the aol mail site, so I'm assuming this is something wrong on thunderbird's end and is messed up because I deleting those original folders. Is there any way to fix this?

As of a couple of days ago, Thunderbird will no longer allow me to send emails to more than one recipient. The email just stalls out on "sending" if there is more than one name/address. Doesn't matter if the additional names are in "to," "cc," or "bcc" fields. I've tried finding other reports of this online but no luck. I've rebooted Thunderbird several times. Version is 97.1.0. Please help - thank you!

I am trying to create a subfolder in one of my existing email subfolders; whatever name I try to give it, it doesn't work. If I name the subfolder "test" it works. If I try to then rename the subfolder to the name I want to give it ("accelerator program"), it gives an error message that it cannot be renamed ... I find this all very weird. I have many folders and sub folders already to organize my mails, and this has worked for many years and now it suddenly doesn't work to make a new one ... any suggestions ? Is there a limit on the total number of (sub) folders one can create in Thunderbird ? Many thanks for your suggestions or advice.

The use of a separate filter set for each Thunderbird account can be a major pain for some users. I have 32 email accounts (some of them disposable) in a number of domains for a large number of purposes. Sometimes several accounts need the same filter, so when I add a filter I add it to the dominant account, and then have to copy that filter set to the other 31 accounts. I suggest adding an option that would use the same filter set (the one for the dominant account makes the most sense) to be used for every account, eliminating the need to copy filters.

Getting a popup now every time Thunderbird tries to sign into gmail. It says "Sign in with your Google Account" but nothing works when I put in my id or email. There's no response. T-bird is set up properly and uses oauth2; this just began happening. Less secure apps is on but that's being stopped, so looks like I won't be able to use gmail anymore.

I tried deleting my gmail a/c and now I can't create one. I can't get past that "credentials needed" popup.

How can I get T-bird to work with gmail?

Hi, In the new version of Thunderbird, the folder pane, despite having been set as directed, is invisible until I pass my cursor over it, and so is all the mail in the inbox invisible unless I swipe over it. Once I have written an email, both lists revert to this invisible appearance again. This is quite irritating. I would like to see the lists constantly as normal without having to continually swipe over them to make them appear.

Is there some way to stop this from happening?

Thank you

How can I ... INSERT TEXT FILE CONTENTS INTO Thunderbird COMPOSER ?

WHY? Because I have pieces of reusable ("boilerplate") text that I want to include in different messages.

SMTP connection failed, appaently without any changes made by me - neither Port 587+STARTTLS, nor Port 465+SSL/TLS succeed in making a connection - both are suggested by IONOS.

I am at a complete loss as to how to fix this failure and have tried many settings: now very frustrated by previously my very excellent email client...

I have two gmail accounts in Thunderbird. One will send and receive perfectly. The other account receives but will not send emails and keeps asking for a password when doing so. Both use the same SMTP settings of course. This happens if the account is setup IMAP or POP3. The password is valid as the account will login online though any browser and also with windows 11 email app. I have removed and re-inslalled the rogue account several times but to no avail. Even copying the password from the browser password cache and pasting into Thunderbird does not work. Any ideas?

I use Google Workspace as my e-mail provider, and Thunderbird (PoP3 -- there is a good reason why I use PoP and not IMAP) as my e-mail client. This has worked very well for a long time. Yesterday (4/12/22) updated TB from 91.7.0 to 91.8.0. Previously, I would enter my Google Workspace password (only, once per session) to download mail, and my gmail password (only, once per session) to send mail (using Google's SMTP server). After the update, I was asked for both username and password to log into the Google Workspace account, and every time I sent an e-mail I had to provide both username and password for the gmail account. Fortunately, I had set a restore point before the TB update and was able to restore my system to its normal operation. Can you please help me with what is going on, and how to get back to normal operation under the new update? Thank you!

I'm running Windows 10 Pro 10.0.19044 build 19044 (21H2)

Hello,

Similar to a previous question that didn't get resolved, every time I open Mozilla I receive the following messages: first "Error With Account" password send failure, then after closing that one - I get the "Login to Account Failed" prompt.

When I enter the password with the "enter new password" or using the Retry option results in the "Error with Account" message returning and the loop will continue until I click Cancel.

This happened soon after I changed the password for that email on the host platform.

I love Mozilla and hope to continue using it but this along with gmail sign-in issues is making Mozilla unusable. Please help? Thanks!

Greetings and sorry for being a nuance but as an 78yr old computer dummy/iliterate I am hoping that there are some of you out there that can help For some time now I have been getting the following message and it is starting to wear a bit thin

Thunderbird.exe-Application Error

The Exeption unknown software exeption (0xc0000409) occurred in the application at location 0x011f77d8. click on ok to terminate the program Regards with many thanks in advance Geoff