Thunderbird Community Forum

I was adding some filters for senders to move emails to my local folders and such, and then I ran the filters. For whatever reason, when I ran the filters this time, thunderbird also seemingly deleted all emails from some of my web email inboxes. The only one that wasn't affected by this inbox wipe was my school email(gmail provider). How can I prevent this from happening again?

I have a POP3 account which will not download new emails. The indication is there are no new emails. I can access the email account through gmail and there are many new emails. I have checked password. I have gone through the re-indexing procedure and all other possible solutions I could find. I did find some information about Java and incidentally, there was a Java update on the day my emails began to fail, 8-16-2026. I found this error message, but I don't know how or if I can fix this: module is not a constructor ExtensionCommon.sys.mjs:1679:15

   asyncGetAPI resource://gre/modules/ExtensionCommon.sys.mjs:1679
   AsyncFunctionNext self-hosted:780

Thank you for any help you might provide. Please email to [redacted email from community support forum]

При регистрации аккаунта в почтовом клиенте выдает постоянную ошибку, ссылая на то, что исходящий сервер уже ссуществует. Почта .com При этом ранее аккаунт был создан и все прекрасно работало.

After the latest update to the program I noticed that a previous folder is missing along with its saved emails. That folder still exists along with saved messages on the ISP server. This has happened previously and then re-appeared some months later, perhaps with an application update. The rest of my folders display properly along with their saved emails.

I just can't get Thunderbird to work. Will not send or receive emails. I had chat gpt help, still nothing. I tried last year when I had windows 10, still didn't work.

Guy

Name Thunderbird Version 152.0 Build ID 20260612011159

[edited email from public] @gmail.com

I like to keep my inbox empty. Generally archive and delete (having dealt with the email) work well. However occasionally it is useful to delay them by a day, a week, a month... Please add this feature. It was in my old email client!

Otherwise I am loving Thunderbird!

I belong to a group which need to receive a report to the whole group on a regular basis. How do I do this? The Mozilla instructions don't seem to apply to Firebird and have instructions which don't work on Firefox version 115.18.0

Hi, I was trying to find a particular email and was playing with a couple of filters. I ended up with all of my inbox in alphabetical order. In other words, all the senders' names starting with A are at the top, and conversely all the Z' s are at the bottom. How do I put them back in the order received please? Many thanks, John.

Thunderbird stopped retrieving mail from one of my accounts, does not give an error message, just says no new emails, Outlook and other devices are continuing to retrieve from this account with no issue. So the issue is with Thunderbird. Is there a text or phone number I can use with tech support to clear this issue? I checked with AI Bots to resolve this and it seems quite involved.

Thank you. Rafael

I have a lot of saved emails--how do I look up or determine how much storage space these emails are taking up? John thdtgog1118@outlook.com

Only my new Mail is shown in Thunderbird all my Yahoo Sub Folders are MIA. I need to see & have access to those subfolders to a working Email system for me.

[edited]@yahoo.com

I successfully set up three of my Google Gmail addresses on Thunderbird. I tried to set up my fourth and primary Email address, which is on a Spectrum server, using the absolutely correct address, user name, and PW. Thunderbird will not accept it, saying there is an "authentication error", but not identifying what it is. How is it possible to fix an error, if no precise error is specified? Thanks for any help anybody can offer.

Phil (cpliechty@gmail.com)