Clicking "Attach" produces no response.

For the past few days, it has not been possible to attach files to emails. Clicking "Attach" produces no response. The Thunderbird icon on the taskbar has a blue line und… (kàsi)

For the past few days, it has not been possible to attach files to emails. Clicking "Attach" produces no response. The Thunderbird icon on the taskbar has a blue line underneath it covering about 75% of its width.

Open 1

Unable to send tbaytel server emails. Error "Unable to authenticate to Outgoing server (SMTP)"

For a few weeks now we have been unable to send emails through tbaytel server via Thunderbird. We get SMTP error. This happened after recent upgrades to Mozilla. Any idea… (kàsi)

For a few weeks now we have been unable to send emails through tbaytel server via Thunderbird. We get SMTP error. This happened after recent upgrades to Mozilla. Any idea when a fix will be out?

Open 5 41

Cannot send or receive Emails. "Login to server smtp.gmail.com with username [redacted] @gmail.com failed".

Using Thunderbird with Windows 11. Yesterday I could send/receive Emails OK. Today I cannot use either. Didn't change anything. When I try to send message, a box with thi… (kàsi)

Using Thunderbird with Windows 11. Yesterday I could send/receive Emails OK. Today I cannot use either. Didn't change anything. When I try to send message, a box with this message appears: "Login to server smtp.gmail.com with username [redacted] @gmail.com failed". I am logged in to my Google account. A few months ago, the same thing happened. Gave up for the night and the next morning everything worked OK. Is Thunderbird occasionally out of service? I tried Microsoft Outlook and it works OK so I know internet is OK

Also, I notice receiving messages takes a long time sometimes. I get messages sometimes a full day later. Outlook is almost instantaneous. If I send a message to me, it is received within seconds. Any suggestions? Regards, Art Towslee [redacted] @gmail.com [redacted] (cell)



/edited email and phone# from public community support forum

Open 1 2 10

WINDOWS 11

I have down loaded the latest version of Thunder Bird. The program still has my settings to access my e-mail. For some reason every time I try and read my e-mail the pro… (kàsi)

I have down loaded the latest version of Thunder Bird. The program still has my settings to access my e-mail. For some reason every time I try and read my e-mail the program locks up and I have to do a Task Manager to stop the program Any and all comments would be appreciated. Thanks Dave

Open 3

After new installation use old profile

After new installation I want to use my profile of the former installation. In principle I followed the procedure of the article "An einem anderen Ort wiederherstellen". … (kàsi)

After new installation I want to use my profile of the former installation. In principle I followed the procedure of the article "An einem anderen Ort wiederherstellen". After that when starting thunderbird it always asks me to create a new account.

Does anyone know what is missing?

Open 1

probleme mit mozilla

Was kann ich tun? Habe Probleme mit mozilla. Bei derAuführung der Programme Thunderbird ( ständig ) und Firefox ( manchmal ) kommt es zu Abstürzen wie Programm keine Rüc… (kàsi)

Was kann ich tun? Habe Probleme mit mozilla. Bei derAuführung der Programme Thunderbird ( ständig ) und Firefox ( manchmal ) kommt es zu Abstürzen wie Programm keine Rückmeldung, einfrieren so das keine Eingaben mehr möglich sind und ich jedesmal das Programm schließen und neu starten muß.

Open 3

Repeated server connection issues

Hi there I have been using Thunderbird for many years to manage the same many mail accounts on diverse PCs. I prefer using a portable version from portableapps.com, partl… (kàsi)

Hi there I have been using Thunderbird for many years to manage the same many mail accounts on diverse PCs. I prefer using a portable version from portableapps.com, partly because when it comes to transferring to another gadget, it suffices just moving the portable folder, and I do not have to create dozens of accounts in a fresh install. Of late, I have been getting frequent irritating error messages for 2 Yahoo accounts. It connects to them & I can receive mail, but for automatic connections to the server in between, I keep getting error messages like: The current operation on 'inbox' did not succeed.' The mail account to abc@yahoo.com responded: p.', ... etc The other day, after reading about possible solutions from some forums, I decided to just delete both accounts and used the recommended Thunderbird connection settings for Yahoo to create the 2 accounts anew. I thought the problem was solved, only to have the same alerts every now & then reappearing, which amounts to a lot, if you have Thunderbird on many hours a day. I consistently update Thunderbird, the moment I'm alerted to a new version. I also have Gmail, Outlook, AOL(AIM) & other accounts, but not get similar issues. How do I permanently solve this problem? Thank you in advance.

Open 4

I can't attach a file to an email before sending I have used Thunderbird for so many years and no problems until now

I can't attach a file to an email before sending it I have used Thunderbird for so many years and no problems until now I have 3 gmail e-mail address's but can't attach … (kàsi)

I can't attach a file to an email before sending it

I have used Thunderbird for so many years and no problems until now

I have 3 gmail e-mail address's but can't attach a file to any of them. When I click on attach absolutely nothing happens at all.

Open 1

My thunderbird updated now i can't open my old files, how can i fix this?

Hi, I am running a windows 10 with Thunderbird version 157.0.1 (64bit) IMAP version. I am having problems with quite a few of my old messages not wanting to open when I c… (kàsi)

Hi, I am running a windows 10 with Thunderbird version 157.0.1 (64bit) IMAP version. I am having problems with quite a few of my old messages not wanting to open when I click on them. This is the message that pops up (Server mail.daystar.io has disconnected. The server may have gone down or there may be a network problem.) mail.daystar.io is my carrier.

Open 1

suddenly can't retrieve ATT Yahoo emails with Thunderbird after trying every suggestion

Using Thunderbird 115.18.0esr Supernova 64-bit on Mac laptop OS 10.13.6. Worked fine for years, with ongoing Thunderbird updates, even though Mac OS is 32-bit. Suddenly… (kàsi)

Using Thunderbird 115.18.0esr Supernova 64-bit on Mac laptop OS 10.13.6. Worked fine for years, with ongoing Thunderbird updates, even though Mac OS is 32-bit. Suddenly, after 10/6/26 can't retrieve emails although I can see them on the ATT Yahoo server website. Can still send emails with Thunderbird. Inbound server settings are: POP server inbound.att.net, Port 995, SSL/TLS, Normal Password (I long ago created a Secure Mail Key, and even tried creating a new one). But inbound server name doesn't show in Saved Passwords (only outbound server with Secure Mail Key as password)? I have tried everything suggested, repaired my inbox folder, updated Thunderbird files, etc. in Profile as recommended. But still no prompt for password when attempting to get messages. Just shows "Done" at bottom left with no new messages received. But new messages are seen on server website. So it appears that Thunderbird isn't able to connect to the ATT Yahoo server to get emails. Why? And what else can I do? I love Thunderbird and want to continue using it.

Open 6

Annoying unsilencable dialogs for internet connection problems

When starting thunderbird without a working internet connection, I get an annoying amount of dialog windows reminding me for each email message box/server that the connec… (kàsi)

When starting thunderbird without a working internet connection, I get an annoying amount of dialog windows reminding me for each email message box/server that the connection can't be estabilshed. The german text is „Verbindung mit Server <server> konnte nicht hergestellt werden.“ (sorry, dont have the english one..., its basically „connection to server <server> couldnt be established“). One has to click "ok" on each of these warnings and there seems to be no possibility to silence them. I mean, I know that I don't have internet (or know that the internet is buggy atm, even if I retry to get messages.) To have a message at all could be okay, but it very much interferes with reading messages (which works fine with buggy internet...) as they just pop up. I even couldn't find any settings or configuration in the configuration list searching for anything containing „dialog“ or „connect“ (which would be my/the expected place for silencing any dialogs regarding connection issues.)

How can I get Thunderbird getting to work with me again and not interfering with workflow?

Best regards

________ I searched for dialog connection / dialog internet connection and didn't find any regarding topics problem occurs on 156.0.1 (64bit) Mozilla Thunderbird Snap for Ubuntu ubuntu-snap-build - 1.0

Open 3

outgoing smtp server rejects emails

ever since last update... can't send emails Send Message Error Sending of the message failed. An error occurred while sending mail. The mail server responded: E5rTxqhwZY… (kàsi)

ever since last update... can't send emails

Send Message Error Sending of the message failed. An error occurred while sending mail. The mail server responded: E5rTxqhwZYbiPE5rUxBTZm DMARC Policy Enforcement: https://postmaster.comcast.net/smtp-error-codes.php#ODM00001. Please check the message and try again.

Open 8 1

TB freezes on startup. I need help fixing TB -

Today TB froze during start up. No problems yesterday. I deleted global-messages-db.sqlite and restarted TB. Now it is frozen with a "Loading messages". Maybe it is rebui… (kàsi)

Today TB froze during start up. No problems yesterday.

I deleted global-messages-db.sqlite and restarted TB. Now it is frozen with a "Loading messages". Maybe it is rebuilding indexes and this takes a long time and I should be patient.

Maybe my In and Sent mail boxes are too big? If so, how can I safely prune them?

TB is becoming increasingly unstable for me. It was very reliable before about a month ago.

I doubt my AV is the culprit because AV has not changed today.

Thank you one and all.

Open 6

"Can IMAP inbox messages automatically be moved to the local Inbox?"

I like the new support for Outlook. Thank you very much. This was the first year that I did not spend >16 hours rebuilding accounts each January. It is also nice tha… (kàsi)

I like the new support for Outlook. Thank you very much. This was the first year that I did not spend >16 hours rebuilding accounts each January. It is also nice that this support automatically transfered incoming emails to the Local Inbox.

Just recently, Spectrum Internet dropped POP3 support and I was able to setup IMAP.

Gee, It would be nice if there was just one more checkbox in the Account Setup which would automatically transfer IMAP messages to the Local Inbox.

Can this be added to the wish list?

Open 1

When trying to send an email it does not go and I get this message

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) mail.twc.com timed out. Try again. … (kàsi)

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) mail.twc.com timed out. Try again.

Open 5