Thunderbird Community Forum

I just replaced my 5 year old Windows computer with a new Windows computer. When I loaded Thunderbird on my old computer I had issues receiving my e-mail. My e-mail provider tech support was able to get me set up so that my e-mails went to a G-mail account and were forwarded to the computer. I used this setup for approximately 5 years. During that time I created several folders in Thunderbird and they have several important emails stored there. I setup my new Windows PC this past week and downloaded Thunderbird. To my surprise, I was able to set the program up so that it works without having to go through G-Mail. My issue is that I want to copy the e-mail folders and my address book from the old computer and move them into Thunderbird in my new computer. I have looked at your support page and I am concerned that when I move files from the old to the new that I will lose some e-mails and the few folders that I have on the new CPU. I would appreciate your direction and instructions on what I need to do to accomplish this task. The old computer Thunderbird files were up to date. Updates were completed as they came out. The new Thunderbird appears very different than the edition that is on my old machine. Thank you for your assistance.

I have had so much trouble with version 115 and looked online for answers. People recommended downgrading to 102, so I downloaded and re-installed that version, after deleting the file that was recommended from the Thunderbird folder (now I can't find the name of it!).

When I installed 102, it gave me the profile error message. I started to create a new profile and realized that will take me hours probably - I have multiple folders and email addresses in TB. So I decided to reinstall 115, and now it looks like there is no data at all. Help!

I'm using Windows 8.

Thanks

Outlook says that it will no longer let third party mail apps like Thunderbird to access Outlook email as of September 16, 2024? What do you recommend?

"Action Needed – You may lose access to some of your third-party mail and calendar apps

Update your sign-in technology before September 16th, 2024 to maintain email access.

The safety and security of your information is top priority for Microsoft. To help keep your account secure, Microsoft will no longer support the use of third-party email and calendar apps which ask you to sign in with only your Microsoft Account username and password. To keep you safe you will need to use a mail or calendar app which supports Microsoft’s modern authentication methods. If you do not act, your third-party email apps will no longer be able to access your Outlook.com, Hotmail or Live.com email address on September 16th.

What do you need to do?

If you are receiving this email, you are currently using an email or calendar app that uses a less secure authentication method to connect to your Outlook.com email account. You will need to upgrade your third-party mail and calendar app to a version which supports modern authentication methods.

Microsoft provides free versions of Outlook for your PC, Mac, iOS, and Android devices which can be easily downloaded and connect to your email account. Using an updated version of an Outlook application will ensure you are connecting in the most secure way.

How can you set up your Gmail, Apple Mail, or other third-party mail application?

Various non-Microsoft applications will have their own steps for connecting to your Outlook.com email account using modern authentication methods. See our help article - Modern Authentication Methods now needed to continue syncing Outlook Email in non-Microsoft email apps. However, you may need to contact the creators of those applications to provide you with instructions. In many cases, simply removing and re-adding your account with the latest version of that application will configure it to use modern authentication methods.

Privacy Statement

Microsoft Corporation, One Microsoft Way, Redmond, WA 98052 USA"

i had the latest version 115 and i decided to install the previous version coz some things didnt go my way. i opened it and its supernova - i lost everything like settings, my local folders etc. how can i go back to all my settings i had in this supernova version?

I cannot complete the integration of my working Gmail account with an established Thunderbird (V.102 in Win10 on PC). It may to be a problem in setup?

My Tbird works with an IMAP waitrose.com (inherited) address supported by my plus.net provider - who is closing all email provision on 30 June. I am assuming once Gmail is operable, I will ensure that everything is backed-up then convert waitrose.com to POP until it is withdrawn (unilaterally), leaving my existing folder-set as history - unless you have any comment on this approach?.

Not having found a sufficiently clear step-solution to adding Gmail, despite searches on Mozzilla Support and a most explanitory report on 'Recovery & Management - How To Import or Export Gmail Email To Thunderbird - https://www.recoveryandmanagement.com/export-gmail-email-to-thunderbird/ - I would like to ask if you might recognise and solve the following for me:

I have progresed to Account Settings - Account Actions - Add Email Account - and entered my Gmail username + addtess@gmail.com (I also tried phone number) + password. Which (after selecting 'Done') failed with the message "Unable to log in at server. Probably wrong configuration, user name or password". I can confirm my 'Name' and/or 'Phone', by successfully opening Gmail (which is also on my desktop).

The Configurations selected are: IMAP, Incoming - IMAP - SSL/TLS - imap.gmail and Outgoing - SMTP - SSL/TLS - smtp.gmail.com, Username - 'name'@gmail.com. There is also a 'Configue manually' option available. I kept a couple of screen-shots recording progress should they be helpful.

Thanks for your time on this.

I'm running Windows 10 Pro (64-bit). I have two different versions of Thunderbird installed on my system; one is installed in Program Files (64-bit version 125.0.0.0 dated 04/23/2024—old version) and the other is installed in Program Files (x86) (64-bit version 115.12.2.0 dated 06/25/2024—the current version). The shortcut icon on my desktop (which I never use) runs the older version located in the Program Files folder while the shortcut icon on my taskbar (and also the one in my Start menu) runs the updated version located in the Program Files (x86) folder.

As an aside, there are 21 .dll files in the Program Files (x86) folder (all starting with api-ms-win and dated 09/27/2023) while none of those files are in the Program Files folder.

FYI, I have been using Thunderbird on this PC for almost five years.

How do I fix this problem so that I have only the current version of Thunderbird run from the proper folder, Program Files?

How do I move all my message filters and address books from my Windows desktop PC to my Windows laptop?

I have three email accounts and ten address books. (The message filters use the address books to sort messages into folders.)

There are a bunch of abook* files in the root directory of the profile. Is it sufficient to move these to the laptop, or are they indexed somewhere?

There are msgFilterRules.dat files in many subfolders of Mail and ImapMail. Is it sufficient to move all of these into the corresponding folders on the laptop?

Is there an easier way to do either of these?

TIA , Windows 11 Oops... Going from TBird Portable to Thunderbird 115.9.0 (64-bit) SuperNova I accidentally ended up with Thunderbird 115.9.0 (64-bit) SuperNova , (TBS). And I notice there is an entry in 'Installed Apps' for Mozilla Thunderbird (x86 en-US) But when I look in C:\Program Files (x86) there is no Entry for TB . Moving on ... TB Portable has Folders for 'App' 'Data' 'Other' TB Supernova (TBS) has no such Folders . And Looks Like I'll have to re-Build all my email accounts (10) .

How to proceed? : Shall I unInstall 'Installed Apps' for Mozilla Thunderbird (x86 en-US) I do have a Backup for: TB Portable has Folders for 'App' 'Data' 'Other'

New windows 11 computer. Set up Thunderbird with gmail account and I can send and receive emails. however, when I tried to find the profile folder, I noticed there is no Thunderbird folder in the Roaming folder. I can not find it anywhere.

i made a new,local windows 11 account coz there were some problems with windows in the current account. how can i transfer all -settings, local folders etc from this current account to the new one? in this new one account tb is installed and has connection to my provider.

The latest update of Thunderbird somehow made this message appear "This is an unsupported version of Thunderbird!!" (see attached picture). Is this a bug? I've checked the version on the homepage and it's the same that's running on my PC (Windows 11).

I have been using Thunderbird for many years, untill march 2023. Then an authentication error made an end to it. I have tried everything I could find on internet, uninstalled Thunderbird, removed everything from the program / data / roaming directory, deleted everything I could find and checked that cookies are allowed. I have used BlueMail as an alternative but I love Thunderbird much more, so I now tried again to make a fresh start when a new installation of the latest version of Thunderbird. Connecting to the email server of caiway works fine, but I am unable to connect to a gmail. I have tried two different gmail accounts, both give the same error "Unable to connect". Is there anything I can do to solve this problem and enjoy using Thunderbird again?

Hi

My name is Ivo. I use Thunderbird for all my Email-Accounts. Now I wanted to add another one, which is info@ivo-zimmermann.ch, but it does not work (pls see screenshots in the attachment).

info@ivo-zimmermann.ch works fine when I login directly on Gmail, it also worked fine to login here into the mozilla support. Also all other accounts that I have (for example info@kanai-zimmermann.ch) were no problem to install.

Do you have an idea where the problem is?

Thank you in advance Ivo

Hi all,

I am in the midst of migrating a gmail account to another gmail account as I will be losing access to one in the near future. I have downloaded the email and everything I want using Google Takeout. This has created an mBox file. From there I downloaded Mozilla Thunderbird and logged onto this with the new gmail email address I want to use. I downloaded the ImportExport NG extension as well. From there I see the next step is to click on the local folder tab and go the the ImportExport NG tab, it's there that I don't have the import option like everyone else seems to have. See picture below to see what my options look like.

Any help with this will be greatly appreciated!

Earlier in the week I did a successful downgrade from 115 to 102. It ran fine. Then, stupidly, I got the message that an upgrade was available and I permitted it. Stupid, Stupid, Stupid! What I got, of course was a new 115 (I don't know what the sub version was). So I followed the same procedure as before to go back to 102. This time, when 102 started I got a message that my profile was modified by 115 and might not be usable in 102 (Or words like that.) and TB terminated. Now when I start 102 I get the attached image. Since I did a full disk backup just before this TB "upgrade" I thought I could restore the previous profile of the same name. That didn't work, same message. I went back and retrieved a week old version of the profile and same result. profiles.ini lists the same file as default.

Did this new version of 115 corrupt my profile?.......Intentionally!!! Or leave something under a rock to trick 102 to not be able to use that profile and even older backups?

Where can I go from here? 102 can't use the only profile I have ever had starting 15 or more years ago?

Hello, I installed Thunderbird using POP3 to download all emails from my Zoho Mail server to store them in my PC but although all emails appear now to be in the inbox, there are no subfolders, emails are grouped according to subject titles and I cannot seem to find the latest email on the list. What can I do to display them chronologically by date and restore subfolders and archives? Upon lauching, this is what I get. Thank you

I desperately (sobbing here) need someone to hold my hand and walk me through this!!! I uninstalled the newest version (115) and installed the previous version (102) because of an outgoing mail problem. It gave me a warning that the newer version changed my profiles and it's not compatible so I downloaded the new version again. The import screen doesn't look anything like what it says in the help files. I don't have an option for importing from a previous version.

Please rescue me. I run a nonprofit and I have deadlines and meetings next week that I was supposed to make arrangements for and I've been dealing with this for almost a week.

TIA , Time to Migrate TB Portable to new computer : I was advised that all need to do is Copy this Folder C:\ThunderbirdPortable to new computer . But that doesn't bring over all my email accounts . Pls , what else do I need to do ? Thanks...