Diễn đàn hỗ trợ Thunderbird

Each time I open TBird, I get a message at the bottom left of the screen telling me that TBird has deleted X number of messages. I do not want TBird to ever delete any messages. How do I turn this automatic delete function off?

Hello, I started using Thunderbird in order to be able to manage all my email accounts from one place and I stumbled to one problem. I have 6 different email accounts and all are created by me.

I know that I cannot add a Proton account as it requires a paid service from Proton that I don't need as I use it only as a backup account in order to be able to recover the other 5 ones.

My Yahoo account added successfully without any problems as my 2 Google ones.

My primary outlook was added successfully by using the simple add account setup. The problem started when I was trying to add my second outlook account. Everything I tried it always gives me an error that says "Authentication error. Unable to login at server. Probably wrong configuration , username or password." I know for a fact that the username and password are correct as when I start to add the account it displays a prompt on my phone to verify the connection. But at the last step it says the error I mentioned. I even tried to clear all cookies and passwords and tries again but without any success. I compared the configuration of the 1st outlook one to the 2nd and they were correct. Correct hostnames, security etc.

I also checked the account settings in of the emails on the providers page and the only difference is that in the 2nd I haven't enabled the 2FF authentication.

What am I doing wrong?

Appreciate the help! Alex

Martin Belonje

Jul 15, 2026, 13:24 CST

Goodday,

Unfortunately I could not add a screenshot to this message. Under my account [redacted]@zonnet.nl there is a "Postvak IN". This means inbox. In this inbox should new mails appear. Right now there comes nothing in it. However, two lines below there is suddenly another "Postvak IN 22". New emails appear here now. I already tried to drag this inbox into the inbox under [redacted]@zonnet.nl but that doesn't work.

New emails now appear with a yellow bar: The text in the yellow bar at the bottom says: (I translated)

No unique identity was found matching the sender address. The message will be sent using the sender field and the settings of the identity Martin Belonje <[redacted]@zonnet.nl>.

To my opinion this has to do with the fact that the inbox has moved from its original position.

I hope you can help me out.

Hallo, ich habe gesehen dass ältere Mails in meinem Posteingang zwar noch von der Überschrift vorhanden waren aber wenn ich drauf klickte waren die Mail leer, ohne Inhalt. Ich habe dann den Rechtsklick gemacht und auf reparieren gedrückt - jetzt sind diese Mails ganz aus dem Posteingang verschwunden!

Ich hab nun im Internet ein bisschen gelesen, da wird davon gesprochen die msf (?) datei zu suchen und diese zu löschen. Und beim neuen öffnen von Thundermail würden dann die Mails alle geladen werden...Ehrlich, da traue ich mich nicht so wirklich dran, löschen hört sich immer so "böse" an...

Zur Verdeutlichung: ich habe den reinen Posteingangsordner und in diesem Posteingangsordner liegen viele Unterordner als seperate Ordner. Und eben diese separten Ordner die als Unterordner im Posteingangsordern sind dürfen NICHT gelöscht werden!

Also Hände davon lassen oder kann da nichts passieren?

Danke schonmal für Eure Hilfe.

Been using outlook since 2000, I am tyrin to cut the umbilial cord to outlook as it is craper each year that passes.

Can i have more than 1 sig as i use maybe 10 different sigs for different reasons?

I see a use file do i get to choose a differt file when inserting sig or am i stuck with one and have to manualy change file or copy from somewhere else.

Once i get Thinder runnin i wil be happy to support on a monthly basis but i need to se if ti will suffice.

I have two email addresses on Thunderbird: [redacted] @gmail.com and [redacted] @gmail.com which I use regularly. Recently, when trying to open these accounts, I have found that I am unable to do so but that when I click on the Thunderbird icon, I get a mall box with various symbols on it, none of which helps to open my inboxes. Your assistance would be much appreciated and my mobile number is [redacted phone# from community support forum] Thank you, David Beglan.

I always get: "newmsg Trojan:WIN/SuspiciousAttachmentScript.a" and "C:\Users\newb\AppData\Local\Temp Trojan:WIN/SuspiciousAttachmentScript.a" from Mcafee when I open Thunderbird. I'm only getting this in Thunderbird and suspect it's a false positive of some kind. It's still worrying and I'd like to eliminate this. This has been going on for a couple of months. I've run several cleaners and anti-virus programs on the system, but it still returns.

thanks

Please let me know if it is safe to remove the older version of Thunderbird in the Installed Apps list. I also question whether the size of the app in the list is accurate; 250 GB seems quite enormous in a 500 GB hard drive. Thanks, Hans

It's very odd. Normally moving an email, say from the Inbox to the relevant year's archive, takes "no time at all".

Which is true for all the mailboxes shown on the attached screenshot, EXCEPT for the four at the bottom. Moving even one message from Inbox to Yiddish can take ten seconds or longer (with the dreaded "Not Responding" occasionally). Moving something in the opposite direction is also screwy, only from those four.

I had thought that it was because they're rather large. This first started when there were just Yiddish and MSW, and I split off most of the earlier years into the archives shown. To no avail.

It's only an annoyance, but I'm puzzled about how such a thing could happen.

Also very slow tagging or untagging a message just in those mailboxes.

I was cleaning up my wife's email when I noticed there are a lot of messages unread and in the trash folder that ought not to be. I am wondering how to fix that for her. Example: some amazon.com emails about orders, or emails from favorite merchants or websites.

Windooze 11. TBird 152.0 installed on June 20th. Now it seems like TBird is not displaying HTML emails properly. They are displayed but not at the beginning. The first line is sometimes just the bottom half of a sentence in the email (if that makes sense). I can't scroll back to the beginning. If I go to outlook and display the same email it displays fine.

Did something change in 152.0 to cause this?

Thanks, Ed Mazurek

As of July 1, I no longer have access to my school account. It was a gmail account that ended in .edu. I have new email account that end in gmail.com When I open Thunderbird it asks me to sign into the deleted account which I no longer have access to. I can receive email in my new accounts but am not able to send email from them. I need to disconnect completely from my old school account but do not know how to do this. Thank you.

1. il m'est demandé de me connecter à mon adresse [[mail|https://accounts.google.com/v3/signin/identifier?opparams=%253F&dsh=S453932297%3A1784021273638275&client_id=406964657835-aq8lmia8j95dhl1a2bvharmfk3t1hgqj.apps.googleusercontent.com&login_hint=michel.prevost32%40gmail.com&o2v=1&redirect_uri=http%3A%2F%2Flocalhost&response_type=code&scope=https%3A%2F%2Fmail.google.com%2F&service=lso&flowName=GeneralOAuthLite&continue=https%3A%2F%2Faccounts.google.com%2Fsignin%2Foauth%2Flegacy%2Fconsent%3Fauthuser%3Dunknown%26part%3DAJi8hANVRLcqE03NldyjSOQKD_ICIw-S2SCBh-6vI4e-27LKaMkwOFsE4ZsbM4KuR9h1phP_R5MTBFNrHmlexCie4O3pYyxa0C1iaZ7KlW7iDhD81uqkpGXCUp40Sa5ojDAHbs4R4qubHhWyiKnYjYFSEln6Fb-xUdqsiv0Ub8egIAQ6zcw7b3UoDeUOROPOnCsX-UWBXV04QuFZW_OrhIewatCn_QzrrLrRjHpNxS0nYNrK-MsMIMUd2F_NMQU0pAuEMK4YqwyWb3kzPS8hS9vbwFDb6X89fob2CCD11Ao3a76Gnc5qtR4bNek6uVX10vZwJtztrMDawovZONiyF9_kG8EeHcBtXhm1snMpm74e-AYhgEwqF0ZmrAHo5gVQa3wwN63tbrE8evUJxTpbofiAh598-FbaSZg1xiww-wzqjeY3UmcAPXkOW2AV5oi8m1I3Aoa_ApsL%26flowName%3DGeneralOAuthFlow%26as%3DS453932297%253A1784021273638275%26client_id%3D406964657835-aq8lmia8j95dhl1a2bvharmfk3t1hgqj.apps.googleusercontent.com%23&app_domain=http%3A%2F%2Flocalhost&rart=ANgoxcfiR05M5QkoVyIE0hpFkMCItNQ0h5RdqQk9Hem3ZYYJ85-l3JFKwD3nFA3uiM3Ybf26hJx1Dk4FfURpF4jxkODkEEefdunI4EhgFoES9OCpHsbQS20]] google: lorsque je coche "suivant" j'ai erreur 400

que faire sans détruire mes mails? salutations respectueuses

When an email that is part of a thread is selected the delete button changes places with archive so I end up with a bunch of archives I don't want because I get a lot of mail and delete is my favorite key to spam.

Is there a way of changing this placement behavior or do I need to hack the source and if I do need to go hacking can someone point me in the direction of the file with this evil thing.

Hello; I have been using Mozilla Thunderbird for many years on my PC and was wondering if I can start using my account on my Ipad or Iphone as yet?

          Regards
                           Mike Folley

At some point recently, Thunderbird started ignoring the page range I specify in the print dialog box. I regularly have documents that are 4-5 pages, however I only need the first page printed. So in the print dialog, I set it to double sided printing, and to print only pages 1-2. In the past, it would only print a single (double sided) page...recently, it started printing all of the pages, and ignoring the setting I provided. Any help would be appreciated!