Diễn đàn hỗ trợ Thunderbird

I've been using Thunderbird for years but suddenly as of yesterday it's stopped receiving messages. First it told me my password was incorrect. Ever since then when I try to click "Get Messages," it simply has no response at all. Nothing happens. I went into my Thunderbird password settings, and upon seeing that the incoming-message password had for some reason reverted to an old, obsolete password, I corrected it and saved the correct one. I've checked several times and the passwords are correctly saved now. But this did not fix the problem. When I click "Get Messages," nothing happens. My Thunderbird is connected to my Earthlink account, which is working fine. When I go into Earthlink, I am able to send and receive messages as normal. So the problem is not with Earthlink but with Thunderbird.

Every time I send a message, it duplicates itself. Any help in removing this problem in the settings will be appreciated. Please keep in mind I'm not that savvy with settings so if you can keep this simple like me, that would be great. I'm using version 151.0 64-bit on Windows 10. Hopefully someone be able to help me resolve this problem.

Thank you, Joe

Had to change my ISP password which I did. I then removed all passwords from Thunderbird. I then downloaded the newest version (listed below) After the download I clicked on get messages - no response - did not ask for a password. My ISP pop address is properly listed. I went further and clicked on write - a box opened up asking for a password. Of course I entered my new ISP password and it showed up under saved passwords (smtp etc). I can write and send messages but not receive. I would appreciate a fix to be able to download messages - I miss my Thunderbird. Thank you - I must admit I'm not very teck savvy

cannot receive or send email says to login to server mail.twc.com failed Also says unable to authenticate to outgoing server SMPT check PW did and still not working. Spectrum say server is failing to communicate with their server.

I can get a couple hundred e-mails but none since 5-31-2026. I can see later e-mails in yahoo but I use thunderbird because yahoo is too cumbersome to use for just E-mails. I sometimes get a message that my account is being processed. I have had this problem before but can't remember how I got out of it. I am computer literate but I am also 91 years old. Think Biden! I need emails! I am frozen in the middle Roku install because I never got their code and they are now frozen.

When we first started using a third party application to track our customers information & jobs; we received emails showing the customers name on the correspondent/from column. Now all of the emails show the third party applications name and I do not know which customers are trying to contact us.

Hello. Some email addresses are no longer being delivered and are not appearing in my spam folder.

This started about three weeks ago with just one address. Now, I know of at least two.

Emails from these addresses that I used to receive and delete have also disappeared from my spam folder.

Does anyone have a solution?

Using IMAP deleted items remain greyed out. Have tried all suggestions: emptied trash, repaired inbox, checked subscriptions, set expunge. Nothing worked. Am I missing something? All help appreciated. Don't think AOL server is removing the deleted items.

I have used Apple Mail, GMail and Outlook; i am hoping that Thunderbird will achieve (relative) zero inbox.

My objective is to create an inbox that observes established rules/filters and directs my emails into the appropriate folders. I was hoping that Thunderbird would achieve this objectives but I have so far been unsuccessful.

I would be happy to screenshare with an appropriate technician in order to resolve this issue as its becoming increasingly frustrating.

I have recently installed Thunderbird. I have imported the .pst from outlook. I cannot see any email sent recently. Email display Window only shows mail messages from ten years ago. When I select get messages it states no new messages to download What do I need to do to fix this ?

Thank you Brad

I get the message "Login to server mail.sasktel.net with username powalinsky failed" even though none of the sign-in credentials have changed and I can access the same account in a browser and on my iphone. This problem began last Friday. It has occurred occasionally and briefly in the past, seemingly resolving itself. I have tried the troubleshooting suggestions that I found online, but to no avail.

I am setting up a new installation of KDE6 on PClinuxOS and have hit a problem with copying over my Thunderbird profile from my old KDE5 installation.

I keep the profiles for Firefox and Thunderbird on a separate data partition and access them from my home folder with symbolic links.

I then just copy the whole thing over to another computer's data file linked in the same way. This has always worked in the past and Firefox copied over OK, but there's a small problem with Thunderbird, everything is there but the inbox. I get the message:-

  " Unable to open the summary file for inbox on MUN. Perhaps there was an error on disk, or the full path is too long."

(MUN is the name of the mail server)

I've recopied several times but the problem persists. I'm not sure what file it's referring to, there is nothing by that name that I can find.

The outbox is OK I've just sent myself a message.

Hello,

 So i downloaded TB it worked just fine until now. I can't send email anymore but i can receive them. When i try to send one, it says that there's an error with the server, it cab't connect anymore to the SMTP server. I tried to change the SMTP mail, to delete my account and reconnect. But nothing helps. What can I do? It's the only way for me to connect to my iCloud mail for now.

Thunderbird has been acting weird. For a week or so, it has sometimes been downloading only one message at a time when I hit "Get Messages." I have to keep clicking "Get Messages" over and over to download my email. Now, however, it won't retrieve any messages at all from that account. It goes through the motions, and says that there are no messages to retrieve, but there are. I have tried restarting, both Thunderbird and my computer, several times. I have tried compacting the inbox. I briefly got it working again after restarting, but it's back to not working and restarting does nothing. The online information tells me to delete my account and then add it again, but it also seems to indicate that if I do that I'll lose the email that is currently stored under that account. That's not an option! I am able to send messages, and Thunderbird retrieves messages from my other email account just fine.

I'm trying to set up Thunderbird to send messages via Google Mail.

When I send a message, it reaches Google (it's in the Google "Sent" folder), and is successfully forwarded on to the recipient. However, the Thunderbird "Sending Message" progress box never closes and only disappears when I press cancel. It is, I assume, waiting for an acknowledgement from Google that never comes. But how do I fix this? The messages are being sent but I have no way of knowing without logging on to GMail to see if it's in the sent folder.

I am working on my Windows 11 where I have TB synced with a Comcast account and a frozen GMAIL due to the need to free up space. Under GMAIL I had to look up older messages for recipients before sending the message I prepared with the attachment. I used my Comcast email as the address in the cc: line; but did not realize that I was still in the GMAIL before I hit Send. Why did it bother to send? Now that I sent it, I do not have a copy. A box appeared that said that it would not make a copy. I understood what the problem was; but it gave me no chance to change the account at the top so that TB could copy it to my Comcast folder. How can I retrieve this message?