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Hello, I have Thunderbird running on two different OS's. Linux (115.3.1) and Windows 11.(115.4.1). Both act the same way. Both are have the same email address and are linked to two gmail accounts. I have noticed that web based gmail email there is only a "Sent" Folder. On Thunderbird there is a "Sent" and "Sent Mail" folder. on one account the other only has "Sent" They are not always in sync. When I send an email, sometimes it seems to "Hang" sometimes not. I am wondering if I can remove the "Sent Mail" folder or the "Sent" folder as that could be causing the problem?

Thanks in advance.

I downloaded the new version of Thunderbird Mail, and now, I'm having continual trouble sending messages (but no trouble receiving them). A pop-up window keeps appearing requiring me to re-sign into my Microsoft account, for some reason, but whenever I press "continue" to sign in, nothing happens, and selecting "cancel" also has no effect. I'm already signed in to my Microsoft account on my laptop, anyway, so I don't know why this window keeps appearing, but I assume it's related to the fact that I'm having trouble sending e-mail. I have to keep closing the Thunderbird program and re-opening it every time I want to send new messages. This is becoming very tiresome. I've already tried closing and re-opening the Thunderbird program, but that doesn't fix the problem. I'm working on a Mac, with the latest iOS. All suggestions appreciated!

Hello,

Since i have update to the new version 115.4.1 (64-bit) I have run into display issues.

1-When I go up and down with my cursor over my folders the screens freezes and flow again and I do not have a smooth browsing like before. 2-The top folder are hidden by the menu option on the top left "Folder Pane Options" I can not see the folder behind. 3-The number indicating the number of mails unread is frequently hidden by the line cursor allowing to move up and down over the folders. 4- I keep have my message sorted randomly. I want to see the last one always on the top. I Have to look to find out where is the last message .

Thanking you.

I have upgraded to : 115.4.1 (64-bit) I have the following configuration of my Mac :

 System Version:	macOS 11.7.10 (20G1427) Big Sur
 Kernel Version:	Darwin 20.6.0

Chipset Model:	Intel Iris
 Type:	GPU
 Bus:	Built-In
 VRAM (Dynamic, Max):	1536 MB
 Vendor:	Intel
 Device ID:	0x0a2e
 Revision ID:	0x0009
 Metal Family:	Supported, Metal GPUFamily macOS 1
 Displays:

Colour LCD:

 Display Type:	Built-In Retina LCD
 Resolution:	2560x1600 Retina
 Framebuffer Depth:	24-Bit Colour (ARGB8888)
 Main Display:	Yes
 Mirror:	Off
 

Model Name: MacBook Pro

 Model Identifier:	MacBookPro11,1
 Processor Name:	Dual-Core Intel Core i7
 Processor Speed:	2.8 GHz
 Number of Processors:	1
 Total Number of Cores:	2
 L2 Cache (per Core):	256 KB
 L3 Cache:	4 MB
 Hyper-Threading Technology:	Enabled
 Memory:	16 GB
 

Thank you.

For the past year, I've been using a Hotspot to access school websites that have been blocked. Today, it took about 5 minutes to tell me it was a "server error" and to check if it was a firewall blocking me out (it wasnt). I restarted my computer and tried again, it took me to another error code that said "PR_CONNECT_RESET_ERROR" and no Google searches helped me, so I restarted it again and then it took me to another error message saying my connection timed out despite me not changing anything with my connection or Hotspot! I cleared my cache and browser data and nothing is doing anything. I checked my desktop settings and there was nothing there connection wise. I'm not sure what to do anymore!

YouTube is not working in a new tab when I open a link on a new tab from you tube. The Shorts are working fine.

only in Firefox.. other browsers are good... shorts are working fine on new tab but normal videos freeze when open in new tab. besides if i press reload on a running video it also react same. it freeze. please help.

Firefox no longer opens my previous session when re-opening the browser. "Open previous windows and tabs" is checked in the general of browser settings, but no longer performs a such. Was never an issue until a few days ago.

Whenever I try to launch Firefox, a blank window opens and immediately closes instead of the actual browser. This happens no matter how many times I try, even if I restart my computer. In case it's relevant, I'm using Windows 10.

My colleague has updated his thunderbird to version 115.4.1. He As operating system he has windows 11 Home Version 22H2. His "old" thunderbird worked perfectly.

Now he has the following problem: If he writes an e-mail, the "send" button is missing. I've found nothing but a solution in my research. However, he can easily receive e-mails.

Do what?

After updating Thunderbird, I can't see my email. There are no emails or even accounts, although there are messages in the program settings and messages are downloaded in the background.

Just about everything seems slower with 115 from sorting a large column, loading emails at startup, opening an email in a new window, etc. How can I troubleshoot this? thanks, todd

When trying to download something, I have to use "Troubleshoot Mode" Downloads fail to complete when in "Regular" mode. Does anyone have any clue what might be causing the problem?

Thunderbird was working great until today... you "offered" me an upgrade to SuperNova 115 after which I am no longer receiving any incoming email. Does not even ask me for the password on startup as the old version did. I have checked the Windows Firewall and added Thunderbird.exe. I need help getting this to work or reverting back to previous version. Also, I recently lost a great deal of pop mail from the inbox and would like to know why - it was telling me I could not Compact the Inbox due to not enough space or not having permissions - neither of which should have been a problem. Please don't make me switch to Gmail!! Help......

Get red error when i write email adresses manually in the To field. Only way to put in adresses is first create an entry in the adressbook and then from the adressbook add the emailadress to the email To fields. Thunderbird version 115.4.1 (64-bit)

Hi, I use a old Thunderbird version (38) for Windows Serveur 2003 and I can't connect a Microsoft 365 account. He indicate " A error with login or password" (screenshot in attachment). My password is correct, because it is OK with an other computer with recent Windows and Thunderbird version. I think the problem is with OAuth. Do you have a solution ? Thank you for your support.