Thunderbird Support Forum

Cox has recently given their email to yahoo. While the cox.net email works on yahoo mail when I tried to configure my cox.net email address on tbird mail it failed Will my cox.net email address once again work on tbird mail Thank you

Net

I have been given an email account as a board member of a local non-profit organization. I have tried but cannot get it to work in Thunderbird. It does, however, work on my Apple devices (iPad, iPhone & Watch). I'm missing important correspondence by not being able to get on my desktop. Any help will be greatly appreciated.

I renamed a folder and now the folder is not showing. As the folders contains few emails and I want to those back, tried restarting the thunderbird many times. Let me know if faced the same before and found a solution for it.

Thunderbird via Roadrunner email acct is not delivering emails for up to 8 hours to certain Verizon accounts. What is up with this? It is very difficult to monitor a very sick brother in another state when emails are not being delivered in a timely manner. Have spoken with Spectrum/Roadrunner and sent message directly from Spectrum's web email app per their troubleshooting hotline. No joy on the email deliver either via Spectrum or Thunderbird.

I'm at wits end. 1. I've been using TB for a very long time. Everything was working just fine until about a month ago. Now I don't receive email and can't send email. 2. I've tried working with my server provider (they say it's a TB issue). I've tried following several old responses - but have had no luck. So... 1. Did something change? 2. What do I need to do to get things working like they did before? Thanks

When I try of access my email using Thunderbird I get a screen that says "can't log into server.imap.comcast.net. It suggests I retry (doesn't work) or enter new password. The tried entering my Xfinity (Comcast) password but it returns to the same screen I don't know where to go from here. Xfinity suggested I contact you. Thanks.

v115.7.0 I have been a user and contributor for years. OS is still Win7. I have had a IMAP connection to Comcast for years, now it will not connect. I have made sure I am using the correct password. When I start thunderbird, a secondary window pops up with the error message unable to connect. WEnt thru lots of posts but no results. One interesting said to disable IPV6 security option, but the way they described the fix was to access thry the EDIT menu then Preferences, but my system does not have Preferences under Edit.

Rich Dolan Richard.dolan@gmail.com

Within last 2 to 3 weeks I noticed that when I click Get Messages the momentary line of text at bottom-left typically says "there are no new messages", or the "number of messages" about to be downloaded. (This is not the notification window at lower right.) Recently the number of messages actually received is not always correct. For instance, this morning the message was clearly "downloading messages 3 of 3", but only one appeared as a new, unread message in my inbox. This has occurred several times, sometimes qty is correct, sometimes not. My first question is whether this is a bug in Thunderbird, or something I need to pursue with my email provider? Second question: I am only requesting those for my account, but might the "missing messages" be downloaded for my wife's email?

If missing messages are for my wife how do I fix it so I only download mine? She doesn't have admin rights and I made no changes to our account settings. If missing messages are not hers then I am seriously concerned about this issue.

I've tried every single one of the settings options I can find including different Ports etc but I still cannot send emails (I can receive them though): "Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mail.optusnet.com.au failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again." I'm going nuts! This has only become an issue since the Optus outage and they won't help - they just blame Firefox.

I have multiple nstmp files in a subfolder of IMAPMAIL of TBird 115 using GMail in Windows 115. The files range in size from 170 to 335 megs. Do I need to keep them all, or can some be deleted? On a weekly basis, I do move mails I want to archive from the server to Local Folders and compact the various folders, as well as regularly deleting mail I don't need from the IMAP Inbox. I keep mail in the IMAP Inbox that I need to be able to access from anywhere. It looks like the size of the NSTMP files seems to follow the historical size of the IMAP Inbox. Thanks!

I just installed Thunderbird (working elsewhere) on a Windows 11 machine, and used the 'auto setup' feature. Sending/receiving works fine, but for every message sent:

1. A pop-up appears, which reads 'Your message was sent but a copy was not placed in your sent folder (Sent) due to network or file access errors. You can retry or save the message to Local Folders/Sent-mydomain.com

2. The current command did not succeed. The mail server for account mydomain.com responded [TRYCREATE] Folder doesn't exist. (Failure).

Sent messages appear just fine locally in Thunderbird, and also on Gmail, and they send fine as well, so I just need to disable the incorrect error messages. Thanks for any help (NOOB level tech savvy).

Hello Thunderbird users!

Today my father lost all the sub folders below the folder Archives. Doe anybody know how to get them back?

I tried the following:

• Clicked on Folder Modes -> All Folders
• Tried the solution mentioned here: http://kb.mozillazine.org/Local_Folders

The strange thing is I also don't see any .sbd or .msf files, with one of the names he mentions, under the directory Mail (in the profile directory). How can they suddenly disappear or be deleted?

If someone knows how to get the folders (with the e-mails) back, that would be very much appreciated!

Hello,

I am trying to sign in to my Yahoo email account in Thunderbird. I enter my email address, and my password (double checking it's correct), then I click Continue, then it finds a POP3 configuration for my email address. Then I click Done, and it stays stuck on "Checking Password", until ultimately it tells me "Unable to log in at server. Probably wrong configuration, username, or password."

Aside from this, I would like to store all my emails on the server (using IMAP?) and not on my computer using POP3. So when I go to configure IMAP manually and try to type in the values on this page ( https://help.yahoo.com/kb/SLN4075.html ) (although the fields don't exactly match), I type everything in and the "Done" button is greyed out so I can't even continue.

I found one other topic but they got farther than I did and they got to the Yahoo sign in screen which I did not, and they are using OAuth2 which I don't think I am, but I'm not sure.

Does anyone know how I can fix this and set up my Yahoo account with Thunderbird?

Thank you,

Michael Murrin

bold text All of a sudden today Saturday the 11th Thunderbird stopped sending email on COX but it can receive them. It was working fine then all of a sudden the sending of email stopped. At first I thought that is was Cox being down again, (I've had connection problems this week). But while I was trying to figure it out I received a number of emails. I tried sending a test email to myself usually they go right away but it did not go.

I called Cox. They tech connected to my computer, made some checks, (updated Thunderbird) and after about 20 minutes it started to send messages. 10 minutes later it stopped working AGAIN. This started a four hour telephone marathon with just about every level of service that Cox has. I ended up with Complete Care and while I was on the phone with him and he was connected to my computer the service tech from Cox who was here to check my signal and modem showed up. He tried to look at the problem and could not figure it out. Note I can send and receive mail from the COX email website but and only receive email in Thunderbird.

Cox tells me it is a Mozilla or Thunderbird problem I'm telling them it is not that it is a Cox problem because the server is SENDING me email to Thunderbird but the Cox INCOMING mail server it not connecting to Thunderbird to receive emails. They claim that because I can send and receive on the web page but can not send with Thunderbird. I'm telling them it is a Cox problem.

Anyone else have this issue? Anyone have a solution? I'm shutdown here with over a 25 year history of emails sitting in Thunderbird.

Al