Thunderbird Community Forum

As noted in my question something odd has appeared in my Thunderbird Email. Can someone help me get back to all English. I double checked my TB settings and it appears they are all set correctly.

Thanks, Brad

Hi

When I try to Synchronize and download a gmail folder for offline use the following message appears

" Error - Emails ---- The operation failed because another operation is using the folder. Please wait for that operation to finish and then try again."

I have tried logging out, quitting, starting my computer over.

Please advise

Hello,

I'm currently having trouble connecting my ProtonMail account to Thunderbird.

My login credentials are correct (I've double-checked them), and the configuration follows the official guidelines (server, port, password, etc.). However, the connection keeps failing.

Could you please advise me on how to resolve this issue or let me know if there’s a specific procedure to follow when connecting a ProtonMail account to Thunderbird?

Thank you in advance for your help.

Best regards,

After the last update to Thunderbird 139.0.2 on a windows 10 computer, the write button doesn't work. When I click it nothing happens. I receive messages and can even reply to messages I just can't write new messages. The error console shows an error: 1750426957343 addons.xpi WARN Checking C:\Program Files (x86)\Mozilla Thunderbird\distribution\extensions for addons UnknownCollectionError: Unknown Collection "thunderbird/moz-essential-domain-fallbacks"

   UnknownCollectionError resource://services-settings/RemoteSettingsClient.sys.mjs:189
   sync resource://services-settings/RemoteSettingsClient.sys.mjs:635

EssentialDomainsRemoteSettings.sys.mjs:110:15 UnknownCollectionError: Unknown Collection "thunderbird/url-parser-default-unknown-schemes-interventions"

   UnknownCollectionError resource://services-settings/RemoteSettingsClient.sys.mjs:189
   sync resource://services-settings/RemoteSettingsClient.sys.mjs:635

SimpleURIUnknownSchemesRemoteObserver.sys.mjs:114:15

I think I have turned add-ons off and still have the problem.

I have several email accounts. One of these has a calendar linked to Google. I use this for calendar invitations from any of my accounts. However, I need to be able to send calendar invitations from the non-linked account like you can in Outlook. There, each time you add contacts to an invitation, you get an option to send From: Does Thunderbird have this capability? BTW I am not talking about setting default account. I need to be able to select when I create an invitation.

Thunderbird keeps asking for password every time I connect to Thunderbird. One solution online said to go into settings, then security, on the password part it says to delete your password in saved passwords, click ok and then restart Thunderbird. The password I have is the same for my BT account and access to my BT emails. If I delete this password in Thunderbird will it affect the password to my BT account or is it just for Thunderbird?

Hi there I tried many solutions that I found concerning body text not displayed. But hat no success. Let me describe in detail. From one day to the other the following happened. 1. Emails in the local folder stored on a NAS (for archive purposes) did no longer display the body text (from one day to the next) However I could still transfer them into the corresponding inbox and then read them. 2. Upon trying to change settings, reinstalling the newest version of Thunderbird and also an older version, the solution of putting the emails into the inbox and reading them or forwarding them to another account does no longer work What I tried:

      1. Repair the Folder:
      2. Rebuild the Global Database:
      3. Check for Add-on Conflicts:
      4. Verify Account Settings:
      5. Examine Local Folders Storage:

Now my knowledge is depleted and I am looking for help. Thanks in advance. nelexc

I open Mozilla Tbird and there are no new messages since the 16th. today is the 22nd. I tied to test it by sending myself a message and got a message that the SMTP serverf had "timed out!".

I have two issues that are related to a buggy interaction between Thunderbird and Microsoft's email server.

Issue (1) When I send an email with my Outlook email address (from the Android app or from outlook.live.com, but not Thunderbird), my email address shows up as a jumbled mess in the sent folder on Thunderbird.

It appears to the effect of

IMCEAEX-_O=FIRST+20ORGANIZATION_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+XXXXXXXXXXXXXXXXX+29_CN=RECIPIENTS_CN=XXXXXXXXXXXXXXXX@sct-XX-XX-XXXX-X-msonline-outlook-6f06c.templateTenant

(I have masked some potentially sensitive information).

In the sent folder on my Outlook Android app, my email address looks normal. It also looks fine on a browser in outlook.live.com. However, it's in the sent folder on Thunderbird that my email address is a mess.

Issue (2) When my Outlook email address is involved, the sending and receiving email addresses in the "correspondent" field are swapped in Thunderbird.

There are a couple situations where this swap happens:

1. Sending an email with my Outlook email account (either through the Android app or outlook.live.com, but not Thunderbird). In my Outlook sent folder on Thunderbird, the "correspondent" field shows my jumbled email address and not the receiving address, such as bob@gmail.com. Likewise, In the inbox of the receiving email account (such as bob@gmail.com) on Thunderbird, the "correspondent" field shows bob@gmail.com and not my Outlook email address.
2. Sending an email with any other account in Thunderbird to my Outlook email address. In my Outlook inbox on Thunderbird, the "correspondent" field shows my Outlook email address (this time unjumbled) and not the sending email address. However, in the sent folder of the sending email account in Thunderbird, the "correspondent" field shows up correctly (i.e., my Outlook email address).

These two issues are perplexing and probably related. Thank you for any help!

I can't send out e-mails. Our e-mail is with time warner cable roadrunner through Spectrum. I spoke with a technician from Spectrum. He told me to ask you how to change my password. Please let me know how to change my password

I can only open my emails by right clicking it and opening in new window. Also keeps asking for password every time I go on Thunderbird. Have tried solutions on the help pages and online for both problems but not much use. Some things on account settings and security are not there to select. Is it correct that if I uninstall Thunderbird and then reinstall it the same problems will be present?

I have searched without luck.

Either every thread I can find is about a slightly different version of the question, or none of the answers have worked.

I use Outlook Express 6. I'd like to move over to Thunderbird.

I have several GB of dbx files that I would like to import/transfer/convert and be able to access in Thunderbird.

I tried to use the import tool in thunderbird, but choosing "Import from Outlook" gives me the error: "There is no email program associated to perform the requested action. Please install an email program or, if one is already installed, create an association in the Default Programs control panel." I don't see how this is relevant. Regardless, I have now selected outlook express as the default email action, but get the same error.

I have also tried the "Import from file" option, but the only options are "backed up profile", "calendars", "address books". It would seem to me that it would be common for people to move from Outlook Express to Thunderbird, so it seems bizarre to me that there isn't an option to import DBX files. I've opened DBX files in notepad before, I know they're just text, importing them should be a no-brainer. Do I have to write my own conversion program?

I have a couple of hundred filters and one of them occasionally kicks in and unexpectedly moves certain messages to a new folder but I can't figure out which filter it is. Rather than me going through every filter manually, can't Thunderbird tell me which filter affected a given message? I'd like to be able to right-click a message and be shown the exact filter(s) which affected it.

15.18.0 how to export to mobile from settings in the desktop thunderbird so i can use my android phone--if it will help, on my desktop there is no Export to mobile in settings!!!!!!!

Will Thunderbird Release make it any easier to migrate Thunderbird from Win10 to Linux (Ubuntu or Mint)... With 200 million PCs becoming obsolete in a few months, I would think Mozilla would have noted that many of us are going to migrate to Linux but moving Thunderbird has been a nightmare (still unsuccessful nightmare). I've followed all the directives and none seem to work... I've been using TBird since it started and have a LOT of emails I'd prefer not to lose so if I could just get my Windows profile to work on Linux it would be great... I know you're busy, but we are facing an Armageddon of sorts out here... Help! Thanks a million cheers pj