Komunitné fórum Thunderbird

Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-c2p-555482.sys.comcast.net resomta-c2p-555482.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available.

I cannot send any eMails untill after 5PM PST. Then everything works fine until the next day.

How do I fix this problem?

Hello, recently I've been getting several Certificate warning messages that seem to have cleared up, but two problems persist. When I try to send email from domain hosted accounts (POP3), I get the image I have added, stating the sending has failed. When I send email from my ISP account (Comcast), I get "message was sent," but can't be copied to the Send folder. Any ideas? Thank you. (Windows 10 desktop, Norton Antivirus)

Dzień dobry,

mam kilka kont emailowych w najnowszym Thunderbird. Chciałbym, aby odnośniki które mam w przychodzących wiadomościach otwierały się w innej przeglądarce (zamiast domyślnej Google Chrome, to Edge). Nigdzie nie mogę uzyskać informacji jak to zmienić.

Pozdrawiam Mikołaj Stroziński

Thunderbird updated last night to 128, and now all I get for messages is a blank screen. Changing the theme doesn't help. Messages are downloading correctly -- I just can't see them. Help!

As has been asked all over the web. I can move emails from GMail to a local folder but all it does it remove the Inbox label in Gmail and the message stays in All Mail.

Why doesn't it copy that message to the local folder and then move it to Bin/Trash?

Hello,

Thunderbird (vers 128.1.1esr) folders (INBOX, SENT) have a correct list of messages but when individual messages are clicked to be viewed in a tab, nothing shows up.

The person thinks they might have done a compact earlier today.

I have tried starting in Troubleshoot mode - same problem.

When I try repair on a folder - messages between Feb 2023 and today (Aug 26, 2024) disappear from the list.

I have tried to compact again - same problem.

I backed up the Profile folder once I was aware of the problem.

What else can I try?

Thanks...

I get the green light for creating an account... but it goes yellow tag when I click Done. Will you help, please. I am able to log into my account online with the same PW I have to use in setting up the Thunderbird account. Thanks from a donation customer. //... Joe

Hallo,

ich habe seid dem 13.08.2024 Probleme mit dem gesendet Ordner. Alle Mails vom 12.11.2020 bis zum 13.08.2024 werden nicht mehr angezeigt. Die Mails nach dem 13.08.2024 werden ohne Inhalt angezeigt und mit dem falschen Anhang. Ab dem 22.08.2024 funktioniert es wieder normal.

Was kann ich nur tun??? Über Hilfe wäre ich sehr dankbar.

Schöne Grüße Kathleen Fröh

I have two issues, 1st, I have to keep typing in my password everytime I check my mail, or go into my other folders. It's the same password, but comes up asking for a new password. 2nd, issue I can't send out any e-mails a box comes back stating " Sending of message failed. The message could not be sent because the connection to the outgoing server (SMTP) was lost in the middle of the transaction Try again."

I had no trouble a few weeks ago and now both of these issues have come up

 Any help would be greatly appreciated.

regards kindly, Kim

Hi, Why do I have to click twice in a row on a message in the trash that I want to delete? This is how I do it: The message is moved to the trash and should be deleted from there. I mark the message in the trash and then click once on Delete at the bottom right. A window appears asking if I really want to delete. I then click once on Delete and neither the window nor the message disappears. Only when I click on Delete a second time do the window and the message disappear from the trash. What could be the reason for this and how can I fix it? Thank you for a useful answer. I don't have much experience with IT and Thunderbird. Regards Manfred

Hi there, thanks in advance for your help. I don't know what I did but I can no longer see my messages in my inbox and that includes any new messages that come through. I can see the number count of messages that are in there and I can see a number count of the new messages that have come in but no message. No new messages or any of my previous ones. If I do a search on any words in the search box, any messages that match that do come up and I can see them but I don't know what to search for new messages that will come in because I don't know who they may have come from. I do have another email account and that one is working fine. I'm wondering if the messages are sitting invisible somewhere and i have just pushed something I shouldn't have on that account. Also when I click on folders on the affected account like 'sent' etc, the messages in these folders so up absolutely fine. Any ideas? Thanks so much for your help

Hello! I recently got the update to Thunderbird 128 on my PopOS laptop via sudo apt update/upgrade. I don't know what the previous version was. Since the update, Thunderbird will spike my CPU to 120 - 140% (per command-line "top") if I have an interaction with it (e.g. reading and then deleting an email that was received) after the program has been sitting idle for several minutes. After a few minutes of loud fans, things calm down again so I presume Thunderbird is doing some sort of maintenance routine that completes successfully.

I do not have the global search index thing turned on. I did not change the default mailbox db idle time. I do have rather large mailboxes that are synced via SMTP, from three different providers. There are dozens of folders (not hundreds) containing thousands if messages (but not tens of thousands). Hopefully that gives an idea of scale .. I don't have a massive overload of untended email history but I do have a quantity of historical emails that the system has to deal with.

I followed the excellent directions online to obtain a profile during one of these high-cpu sessions. It is available at https://share.firefox.dev/4dAmyAz

Please let me know if there is anything further I can do to help diagnose this issue, such as generating more specific profiles. The high-cpu state is a pretty common occurrance now.

Some emails that I have been receiving lately and opening in Thunderbird just show as a single line of characters. Example --_006_SY4P282MB1578D61B23A9619DBB60F5F2C5EC9SY4P282MB1578AUSP_-- The From field is blank. The Sublect line is blank. Email show correctly in browser This is a gmail account

Thumderbird asked if it could compact folders. Said yes. Now all that shows is the title line for all emails in inbox, but NO content displayed.

Can still see content in emails that are in other folders, seems to be only inbox that will not show content of the emails

New emails arriving will show content as well as some old old emails in inbox

Hi, I've been using CalDAV on my Synology server to synch between my desktop Thunderbird instance and handheld without problems. I recently added my laptop as a third platform which synched fine. However now I am working offline (I have an Internet connection but no remote access to Synology), Thunderbird repeatedly comes up with the message:

An error occurred when writing to the calendar My Calendar! Please see below for more information. Error code: MODIFICATION_FAILED.

The error message is maximally annoying as it steals focus from all Thunderbird windows then hides in the background, making it look like the app has disappeared entirely.

I have Offline Support checked in the calendar properties. Platform: Windows 11. I've tried deleting calender_date\cache.sqlte as suggested elsewhere but that makes all my appointment disappear.

i am currently on thunder 115.14.0 64bit ( supernova ) and there seems to be a big gap from my current version to the 128 version ( maybe this is normal ) , just curious, anyway once i select update to 128 in thunderbird is this going to change my layout, settings, column views buttons layout or anything like that. or will everything pretty much remain how i have set it up ? thanks.

using the 'quick filter' feature of mozilla thunderbird version 128.1.1esr (64-bit) i was able to locate the message i was searching for in the top section (message list headers pane) but when i selected the correct message header, the contents that were displayed were from a different unrelated message.

in researching this issue i discovered that the message content for three separate messages now are displaying with the content from the same incorrect message. (the incorrect message content is a photo from an escape room, the three other messages should all be mostly text)

i assume there is a fix like rebuilding the index or something but this should not have happened in the first place so i'd like to report this as a bug.

pls let me know if i can provide any further information to help track this down if you want. happy Monday - NN