Yonke imikhiqizo Community Forum

duplicate of /questions/1567084 thread

Chrome based browsers display dark pdf correctly. Firefox does not. see attached images. all extension are disabled.

I've recently set up Thunderbird on Linux Mint 22.2 and was unable to sign into Yahoo so I tried to sign in with Firefox instead and had the same errors :-

   Something went wrong
   We could not sign you in. Try again from a different device.

OR

   We couldn’t sign you in
   Change your browser settings to continue. Try the following:
   Turn off ad blockers
   Enable JavaScript
   If you still can’t sign in, try a different device.

I can sign in with Chrome without any problems on the same workstation. Firefox version :- 147.0.4 (64-bit)

   Only Extension is Privacy Badger, but this is disabled for Yahoo.com

Thunderbird version :- 148.0 (64-bit)

   No extensions - as installed from Thunderbird download site

I'm not having any issues signing into any other websites / email accounts (Google, Hotmail).

I notice on the support website :- https://support.mozilla.org/en-US/kb/thunderbird-and-yahoo it says "Starting with version 148, Thunderbird is switching to a more secure authorization protocol PKCE for Yahoo" BUT this isn't offered in the list of Authentication methods, has PKCE been delayed? Currently using OAuth2 for Thunderbird

duplicate of /questions/1555996 thread

Just purchased and set up Thunderbird on new Samsung Galaxy S25 phone. Message inbox works but Sent, trash, and no other message box displays. How to correct and set up. Also how do you sync android Thunderbird phone app. w computer Thunderbird program. When I delete an inbox message on phone it is not deleted on computer Thunderbird program and vice versa . Computer is new build running Windows 11. Thanks for assistance. Techs at Verizon were unable to help.

I keep getting blocked threats and my email will not download because Thunderbird is blocking the threat. I deleted all emails that came in prior to the problem. not sure how to find the bad email

Hello, I'm a long time Mozilla user but I'm new to Thunderbird. I am setting up a new PC build with Windows 11 Home.

I've set up my Thunderbird with the incoming server imap.bellaliant.net port 143 outgoing server smtpa.bellaliant.net port 2225

The above servers were supplied buy my internet service supplier, although the support team originally gave me different servers. My ISP has stated security for both servers to be set no/none I can SEND emails but not receive incoming email. AS a note I can send and receive emails from my ISP's website using this email account. Do you have any suggestions. I realize this is a busy time of year, thank you. Kind Regards WS

duplicate of /questions/1555754 thread

My 'sent mail' has suddenly all disappeared - although still on the mail file server. Inbox mail is fine - but if I send a test message to myself, I get the reply, but the sent message is not saveb. I have uninstalled and reinstalled Thunderbird twice, n - the second time deleting the Mozilla folder under C:\users and then rebooting This happened whilst I was using Thunderbird. I have used Thunderbird for years without problems I have run a virus scan with Malwarebytes, but no problmes showed up. All folders are still vixible on my iPhone

I am about to try reinstalling again. I don't want to have to change email clients.

Any help much appreciated.. Thank you Joan Kemp

duplicate of /questions/1555123 thread

Every time I do a search it takes me to a virus warning anad won't go further.

Hi all,

everytime I open Thunderbird I get a popup window from Yahoo finance with a server timeout message. I am unable to connect to get my emails through. I need to log on directly to Yahoo mail, which is a pain.

Hopefully someone can help me with this.

Find attached the popup image.

Regards

duplicate of /questions/1558885 thread

I just bought a new computer. How do I sync firefox on my old computer with firefox on my new computer. The same for thunderbird mail. Please help. I am not a computer genius. Dave Muran [edited email and phone# from public community support forum)

duplicate of /questions/1556684 thread in correct section

I have already installed Firefox when I try to download extensions redirects me App Store it shows open please fix problem any suggestions thanks