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I changed my BT email password but cannot send emails from Thunderbird. I can receive them. I receive this message - Unable to authenticate to Outgoing server (SMTP) mail.btinternet.com. Please check the password and verify the 'Authentication method' in 'Account Settings | Outgoing server (SMTP)'. I have checked my outgoing server settings which are -

Description: BT Yahoo Server Name: mail.btinternet.com Port: 465 User Name: rvynerp@btinternet.com Authentication method: Normal password Connection Security: SSL/TLS

My BT email works fine for both receiving and sending so the problem is with Thunderbird outgoing mail settings

Good day,

I am encountering an issue with opening messages through the global search feature. Despite being able to locate the specific email, clicking on it does not display anything as depicted in Figure #2. I believe the email is stored in one of the folders.

I would greatly appreciate your guidance on how to properly open messages using the global search feature in order to reply based on the original correspondence.

Thank you. May

Suddenly, my login (user name & password) is not working on only one specific website, although it works perfectly with a couple other browsers. The site acts as though the information is not even being submitted-no change in site nor the "Login" button. I'm using the latest version of Firefox on Windows 10 and I have deleted all previous cookies and data, rebooted my PC with no difference in results. Thank you for any information.

Today while using firefox all my open tabs and windows crashed. Due to the situation, I had to restart my computer because everything was stuck. When it restarted I couldn't restore the previous session so I used various methods to restore it but I still can't restore the windows and tabs that were open today. I would like you to restore my session from before the failure today.

Hello,

I have a strange issue that i didnt find a solution for online. I have made a few new folder and message filters for them. I dont get number notification in taskbar for mails that go in the new folder while the notifications for mails that go in the inbox work just fine.

Tab detachment was working fine until updating to Firefox 126. Now the tabs cannot be moved, detached or dragged to another window.

In about:config, browser.tabs.allowTabDetach is set to true

Suggestions?

After updating to the current version of my OS(listed below) I can no longer drag a tab to detach it from the firefox window. Doing so drags a preview of the tab, but it is never separated from the current window. I can drag it to an already existing window to move tabs from one window to another, but not to create a new window from a single tab.

OS: Manjaro Linux 24.0.0 Wynsdey Linux kernel version: 6.6.30-2-MANJARO (64-bit) Desktop Environment: KDE Plasma 6.0.4 KDE Framework version: 6.1.0 QT Version: 6.7.0 Display Server: Wayland Firefox version: 125.0.3 (64-bit)

the email used for FireFox - glennww@cox.net was transferred to Yahoo. I can not seem to download emails sent to this email address into Firefox as I was able to do prior to shifting to Yahoo. I went in and changed the password to the new password and to the new POP server (pop.mail.yahoo.com) but emails can not be retrieved. What am I doing wrong. I deleted the email account glennww@cox.net and tried to re-install as a new account, but it was not accepted. I don't know where to go

I've used Weebly for website building for many years. After the latest Firefox upgrade, the Weebly editor display labels are overwritten with other text, as in the attached images. I've checked on Chrome, Safari and Vivaldi browsers, none of which have the same problem. Opening in safe mode has the same effect.

Each time I open Thunderbird email, a page on firefox opens requesting a donation. This has been going on for weeks. I reached out to Thunderbird, and all suggestions have failed to resolve the problem. Most recently I was instructed to submit the problem here. I hope this is sufficient for requesting assistance. I would like to forward our list of communications and cannot discover a method to do so. If you send me an email address, I can give all that information. Thanks, Norma Bauer cabauer@northlink.com

Hello,

I am trying to remove a profile from Firefox and this message is above the profile I want to delete.

This profile is in use in another application and it cannot be deleted.

I have searched the Mozilla support site and can't figure out what application is using that profile.

I'm using: Macbook Pro Mac OS Sonoma 14.0 Firefox v 126.0 (64-bit)

Please help! Thank you! Jordan

Since Thunderbird was upgraded to 115.10.1 (64-bit), it now fails to send SMTP messages with the following error.

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) ***.mail.pairserver.com was lost in the middle of the transaction. Try again.

This affects all six(6) accounts in Thunderbird, all of them can receive and edit e-mail messages; however, all of them fail to send e-mail messages.

Prior versions of Thunderbird have worked with this configuration for many years.

Other e-mail clients such as Evolution do not have this issue and I have confirmed with my provider that Thunderbird is no longer sending e-mails.

Any thoughts on how to roll back Thunderbird until this issue is resolved?

For a very long time I have been using Afterpay successfully through Firefox. Since the last update of Firefox a few days ago, Afterpay has been failing to complete transactions. This has occurred on 3 different sites. I contacted Afterpay and it appears everything is fine on their side. This morning, after another failure, I tried the same transaction through Chrome and it was successful. Paypal still works with Firefox without a problem but it seems there is a transaction glitch between Afterpay and this updated version of Firefox.

Earlier I tried to open firefox to go on the net and Bing came up. I uninstalled Firefox and reinstalled and the same happened. Then I deleted the Firefox folder fron the hard drive and then reinstalled Firefox again. This time it opened correctly. I can only assume but don't know, the Bing thing came about through one on the windows 11 updates. How can I stop this from re-occuring or can I? I only ever use Firefox, its just the best, thank you.

PS: I did have Firefox as my default browser but Firefox still became Bing. Lis

I've used Thunderbird for many years and occasionally a message I've sent takes ages being saved, then finally it isn't. This has become more frequent recently together with having to re-enter my email password. I use Ubuntu (22.04.4 LTS) so I don't use anti-virus software and I don't use other email clients (only Thunderbird 115.10.1 64 bit).

I sometimes briefly lose my internet connection, though seemingly not when the email malfunctions, so could my old BT hub be the source of the problems? In the absence of any other solution maybe it's time to get a Chromebook and see if that's any better with Thunderbird. Firefox also now freezes a couple of times a week (and not being an IT wizard I hate not knowing what incantations to type into the terminal when anything goes wrong.)

Upon startup, top email displayed is the 2nd email present in the inbox. If 1st email is one at top when leaving TB, next startup will show the 2nd email on top. You can then scroll up and see the top one. Likewise, if a new email come in, it also shows the one below that as the top one and must scroll up to see it. No emails are lost, just a display thing. Don't recall which version this started, but it didn't use to do this.

TB 115.11.0 (64-bit) Supernova, Windows 10 22h2

My Thunderbird cache is using a gigabyte of disk space. I'd like to clear it, but it's not clear to me if I would be wiping out stored messages when I do that.

I like to download my emails to my computer (and keep copies on the server, too). I thought that was what I was doing, since I can view my emails when offline, but maybe I'm just accessing the cached copies?

Will I lose my old emails if I clear the cache?