Komunitné fórum Thunderbird

keep getting connection to sever failed, wont load any emails or send messages, does not show any old emails that were saved, settings are all correct tried all fixes, nothing works ?

Hello,

I can't receive any of my e-mails. I can send e-mails out now. Plus I can put in my password to log into my e-mail.  This has been a headache for me, I have been with Thunder Bird for years.

I also get a boxes that says : Unable to write the email to the mailbox. It says to make sure the file system allows me to write privileges, and I have enough disk space to copy the mailbox. I have enough space on my computer system and all. Another box that says my e-mail is being processed. Please wait until processing is complete to get messages. I did e-mail you yesterday on these issues. As I said I can e-mail messages out now also log into my e-mail with my password. Thanks, Chris

I have 6 email accounts linked to Thunderbird. I noticed today on one of the accounts, along with inbox, drafts, sent, etc., there is now a spam icon. I didn't change any settings or even look at that email account today. This is the only account with that icon and it won't allow me to delete it. All settings between all accounts are the same, just this dang spam fire icon that I can't delete

I have a new computer and I am loading my email accounts into TB. One of them loaded perfectly but the outlook account has been trouble. I have read several forum questions/answers and tried all of the suggestions with no help. I will attach a screen print of the page I get when prompted to enter password credentials. I cannot go further until I can get TB and Outlook to communicate so I need help. I don't want to use Outlook as an email server if possible.

Hello,

When I forward message with some attachments, new windows opens, with e-mail and attachments, and I can open and review them. If I edit (or not) that message, for no more than couple minutes, I can send it without problems.

But if I left windows open for some time (let say more than 10 minutest, but I not figured out exact amount), I can't view attachments. If I double-click on icons, nothing happens. If I try to send that message, I get message about missing file.

I've noticed, that after opening new window with forwarded message, attachments are copied to %TEMP% folder as nsmail.pdf (or jpg or something). After some time (10 or more minutes as mentioned before) these files disappear, and then problem begins.

The same problem occurs with MAPI generated message with attachment.

Problem tested at two PCs, one PC with 32bit viersion of TB and IMAP, and another with 64bit and POP.

I've recently changed one of my emails from example@cpsupply.com to example@yardsignninjas.com and I've been able to send email to other accounts most times. Sometimes the email never gets to the address I'm sending to. However, I haven't been able to receive any emails to the example@yardsignninjas.com and I need to verify it for an application i need to use for work. Why isn't this edited email address receiving mail when I use the new name?

When i try to update my schooles secure mail, i get the nev certifikat and the Root, and Ca1 under autoreties and give it the right rights but it keeps giving me this error message " Certificate verification failed with the following error: The peer's certificate issuer is unknown. (Error code: SEC_ERROR_UNKNOWN_ISSUER)"

In Thunderbird 151.0.1 [64 bit] I get the following error message: Error Inbox - inbox on .....[my email address] "There is not enough disk space to download new messages. Try deleting old mail, emptying the trash folder and compacting your mail folders and then try again." I did all of that, even went into windows disk cleanup to free up more disk space. I get the same error message. I have 3 email accounts in Thunderbird, only one account has this problem. When I use Outlook express I do not get any error messages but I do get a malicious email that AVG intercepts. So how can I purge bad email from Thunderbird ? Or what else may be going on and what else could I try ? I have deleted all old emails, in Thunderbird, I routinely delete old emails. Thanks alot Sam

Why Does Thunderbird Hang When Saving Draft? Right after creating a new email, and I "Save to Draft", Tbird says "Copying messages to Drafts" at bottom left of GUI.

The only way I could see to clear the "Copying..." message was to have Tbird check for mail in a different account. When I check for the draft in Drafts, it's not there - it's no where I checked except the original still in it's own opened GUI that opens when using "New Message"

Bottom line - can't save drafts.

I'm up to date on Windows 10 with version 151.0.1 of Thunderbird. My preference is to discontinue using Windows and move to Linux Mint. The Software Manager in Mint installs and manages Thunderbird updates. I like the idea of Mint managing my software. However, the latest version is 140.11.1esr. Consequently, moving my data from Windows to Mint is not possible. A profile problem is flagged.

I've switched off automatic updates. I'm wondering how long it will take Linux Mint to catch up to v150. One solution is to install v150 independent of the Mint software manager, but I'd rather not do that. I'm wondering if there are any workarounds.

Tried getting help from SPAMfighter, but they are closed for the day. I uninstalled SPAMfighter and reinstalled. No luck. No toolbar. Is this version of Thunderbird, (151.0.1 64-bit) having issues with SPAMfighter as some of the previous versions have had?

Subject: Persistent Column and Folder Layout Issues — Not Being Saved Between Sessions

This is a follow-up to my previous support requests regarding two ongoing problems that significantly impact daily usability.

Column Settings I manage multiple accounts, and my preferred column layout is: Starred, Read Status, Attachment, Subject, From, and Date/Time. I do not use Threads, Correspondents, or Spam Status columns. Despite setting these preferences repeatedly, Thunderbird fails to retain them. Every day I must spend time reconfiguring columns across some or all of my accounts — the state varies unpredictably from one session to the next. This is a persistent, daily frustration that costs meaningful time. Most other major email clients save and reliably maintain column preferences. I'd expect Thunderbird to do the same.

Folder Panel Layout Two problems occur regularly when Thunderbird loads:

Folder order — Standard system folders (Inbox, Sent, Drafts, All Mail, Trash, Spam) should appear at the top of each account. Instead, Sent, All Mail, Trash, and/or Spam are frequently scattered among custom folders, with no apparent consistency.

Folder expansion — Most or all folders load in an expanded state, exposing every nested sub-folder regardless of whether they contain unread mail. This creates unnecessary visual clutter and requires manual collapsing each session.

Again, this behavior is uncommon in other widely-used email clients. Summary These are not one-time glitches — they recur daily and represent a significant usability gap. I'd appreciate confirmation that these are known issues being tracked, or guidance on a reliable fix. Reformatting the interface every morning is not a reasonable expectation for users.

I just started using Thunderbird about a month ago having switched from Gmail. I've tried to forward a few emails to my personal gmail account but they are not going through. Any suggestions.

a power shortage messed up my computer and i had to re-install thunderbird. now when i type in the initial letters of an address that is in my address book, thunderbird no longer completes the address.

I have Thunderbird installed for lots of users on windows 11. Recent updates caused Thunderbird to ask again to set as default, as is normal. However, if you ask it to set as default it brings up a UAC dialog. However, I have installed as a user, and am asking to change a user setting. UAC is inappropriate for the situation.

If I ask Thunderbird to uninstall is again pops up a UAC dialog even though it is not necessary and inappropriate.

Why is Thunderbird asking for more permissions?

I installed as the current user with default installer settings.

This is the error message I get when trying to download email

Unable to write the email to the mailbox. Make sure the file system allows you write privileges, and you have enough disk space to copy the mailbox.

All my other emails work fine, same computer same "Local Folder"

I did Edit - Find - Search Messages and then Edit - Find- Global Search and searched for messages. Now all the e-mails in my Inbox disappeared. What can I do? Thank you.

I live in Germany and use t-online for my email. I can receive emails but not send. I have tried to fix it myself but nothing I do has worked. I don't understand all the technical stuff, so this is maybe my problem. Can anyone help me? PLEASE

Maybe there is someone near me in Germany (Obertshausen) by Frankfurt that can Help. I speak German so this would not be a problem.

I have a Google Workspace account which has my company name as a suffix, ie. @chase-design.net NOT @gmail. com. When I try to add an account automatically using the company suffix, Thunderbird does not recognize it. Is there a set-up guide that shows me step by step how to manually configure that type of setup?