Thunderbird Support Forum

I have used Thunderbird email for many years. Starting today, I am not able to send an email. I get the following error message:

Sending of the message failed. An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: p-impout007.msg.pkvw.co.charter.net cmsmtp Connection Rejected - see http://www.spamhaus.org/query/ip/24.106.196.86 AUP#Out-1220.

When I go to that web address, the web page says "Invalid Input".

What do I need to do to fix this problem? My email address is gbeale@ec.rr.com

I am using Thunderbird v 115.5.1 on a Windows 10 system. I am using an "@hotmail.com" email address. I seem to be able to receive emails just fine, but face an issue sending out emails. When I press "send", it gets stuck on "sending message" for quite a while, then I see the error message:

=

Sending of the message failed. The message could not be sent because the connection to Outgoing server (SMTP) smtp.office365.com timed out. Try again.

=

My SMTP settings: Server Name: smtp.office365.com Port: 587 Connection Security: STARTTLS Authentication Method: OAuth2

Appreciate any help! :)

Im using Thunderbird Beta release. Starting last week, my PC would become extremely slow, to the point it would nearly come to a complete halt. After digging around, I realized it was due to excessively large Thunderbird NSTMP files that were being created. I would delete them and the speed would improve. But then a while later, the NSTMP files reappear and gobble up all my Harddisk again. Part of the issue is the sheer large size of the file, which will consume all available space on my HD, which at present is 600GB. But it also eats up all my RAM so my system slows down til the NSTMP file is fully built.

I use this as imap with Gmail installed on a PC with a 1TB SSD

Today after my pc started slowing again, I started poking around and noticed my main Inbox is massive, 29GB, which there is no chance its that large. All Mail is only 1GB to give perspective

This has been going on about a week.

I tried repairing my inboxes and other folders, but that does not seem to have helped.

After the last couple of Thunderbird updates, I have been experiencing a really frustrating issue that I can't seem to resolve.

Only when I receive emails from one specific recipient and I go to reply to them, the font size is suddenly really large, and the spacing between new lines is huge.

Even if I set the font options to the same as if I was replying to a different recipient or creating a new message, it still appears really large.

What's worse is even if I make all these adjustments and get the font size and formatting looking okay, the actual sent message is even more out of whack and has all these spacing problems.

Does anyone know what might be going on? No other mail client I use experiences this issue whatsoever, and this issue is only occuring with this recipient.

trying to get email - got this error; How do I fix this?????????? Happening last few days.

my email: [edited] @yandex.com

Sending of password for user pizzipie did not succeed. Mail server pop.yandex.com responded: [AUTH] login failure or POP3 disabled, try later. sc=75IVcg0DLKo0_290005_

I have been successfully using Thunderbird for many years. In the last year or so I have been noticing that occasionally one of my sent emails gets corrupted such that the email body starts showing html text and the email subject header is changed to another email header that exists in the same folder but is unrelated to the email body. When I check the corrupted email from the Gmail web user interface, the email is not corrupted. I tried repairing the folder but to no avail.

I attach an example of a corrupted email below:

From Content-Type: multipart/alternative; boundary="------------NlJPhaGMpTt1f7wbEHlOvxNE" Message-ID: <4bf83075-b571-4214-921b-09f4582e6e58@jesuit.org.mt> Date: Thu, 4 Jan 2024 10:25:56 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Minutes of SCPC Meeting Content-Language: en-GB To: Charlotte Attard <charlotte.attard@staloysius.edu.mt> References: <AM9PR10MB487111674D307583B8DB6AD3D195A@AM9PR10MB4871.EURPRD10.PROD.OUTLOOK.COM> <AM9PR10MB487106F96E9E404BDA477808D167A@AM9PR10MB4871.EURPRD10.PROD.OUTLOOK.COM> From: Stephen Scerri <stephen.scerri@jesuit.org.mt> In-Reply-To: <AM9PR10MB487106F96E9E404BDA477808D167A@AM9PR10MB4871.EURPRD10.PROD.OUTLOOK.COM>

This is a multi-part message in MIME format.

Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit

Yes Charlotte - please proceed - sorry for delay

S

I have been using T-bird as my email client for years. Just now, a new screen pops up with this message: "an error occurred during connection to localhost". I have 2 email accounts that I use with T-bird. The one is with comcast; it is the account that comes up with the error message. The other account is with Breezeline, and it appears to be unaffected. However, and this is the problem, I cannot send or receive email from either account. I am going to try to send both a hard copy of the error message, and the data from the T-bird program that I am using. Your help is appreciated. Thanks

Can anyone help please. I have tried everything but still fails. Sending of the message failed. An error occurred while sending mail. The mail server responded: Mailbox full. Visit https://aka.ms/mailboxfull for more information.; STOREDRV.Submission.Exception:QuotaExceededException; Failed to process message due to a permanent exception with message [BeginDiagnosticData]Microsoft Unified Storage is full. QuotaExceededException: Microsoft Unified Storage is full.[EndDiagnosticData] [Hostname=VI1P193MB0510.EURP193.PROD.OUTLOOK.COM]. Please check the message and try again.

WARNING: This contains sensitive information which shouldn't be forwarded or published without permission. 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print.printer_Canon_TS6300_series_(Copy_1).print_ignore_unwriteable_margins false print.printer_Canon_TS6300_series_(Copy_1).print_in_color true print.printer_Canon_TS6300_series_(Copy_1).print_margin_bottom 0.5 print.printer_Canon_TS6300_series_(Copy_1).print_margin_left 0.5 print.printer_Canon_TS6300_series_(Copy_1).print_margin_right 0.5 print.printer_Canon_TS6300_series_(Copy_1).print_margin_top 0.5 print.printer_Canon_TS6300_series_(Copy_1).print_orientation 0 print.printer_Canon_TS6300_series_(Copy_1).print_page_delay 50 print.printer_Canon_TS6300_series_(Copy_1).print_paper_height 296.968328873316 print.printer_Canon_TS6300_series_(Copy_1).print_paper_id 9 print.printer_Canon_TS6300_series_(Copy_1).print_paper_size_unit 1 print.printer_Canon_TS6300_series_(Copy_1).print_paper_width 209.97333017985 print.printer_Canon_TS6300_series_(Copy_1).print_reversed false print.printer_Canon_TS6300_series_(Copy_1).print_scaling 1 print.printer_Canon_TS6300_series_(Copy_1).print_shrink_to_fit true print.printer_Canon_TS6300_series_(Copy_1).print_unwriteable_margin_bottom_twips 286 print.printer_Canon_TS6300_series_(Copy_1).print_unwriteable_margin_left_twips 192 print.printer_Canon_TS6300_series_(Copy_1).print_unwriteable_margin_right_twips 192 print.printer_Canon_TS6300_series_(Copy_1).print_unwriteable_margin_top_twips 168 print.printer_Canon_TS6300_series.print_bgcolor false print.printer_Canon_TS6300_series.print_bgimages false print.printer_Canon_TS6300_series.print_duplex 0 print.printer_Canon_TS6300_series.print_edge_bottom 0 print.printer_Canon_TS6300_series.print_edge_left 0 print.printer_Canon_TS6300_series.print_edge_right 0 print.printer_Canon_TS6300_series.print_edge_top 0 print.printer_Canon_TS6300_series.print_footercenter print.printer_Canon_TS6300_series.print_footerleft &PT print.printer_Canon_TS6300_series.print_footerright &D print.printer_Canon_TS6300_series.print_headercenter &T print.printer_Canon_TS6300_series.print_headerleft print.printer_Canon_TS6300_series.print_headerright print.printer_Canon_TS6300_series.print_ignore_unwriteable_margins false print.printer_Canon_TS6300_series.print_in_color true print.printer_Canon_TS6300_series.print_margin_bottom 0.5 print.printer_Canon_TS6300_series.print_margin_left 0.5 print.printer_Canon_TS6300_series.print_margin_right 0.5 print.printer_Canon_TS6300_series.print_margin_top 0.5 print.printer_Canon_TS6300_series.print_orientation 0 print.printer_Canon_TS6300_series.print_page_delay 50 print.printer_Canon_TS6300_series.print_paper_height 296.968328873316 print.printer_Canon_TS6300_series.print_paper_id 9 print.printer_Canon_TS6300_series.print_paper_size_unit 1 print.printer_Canon_TS6300_series.print_paper_width 209.97333017985 print.printer_Canon_TS6300_series.print_resolution 600 print.printer_Canon_TS6300_series.print_reversed false print.printer_Canon_TS6300_series.print_scaling 1 print.printer_Canon_TS6300_series.print_shrink_to_fit true print.printer_Canon_TS6300_series.print_to_file false print.printer_Canon_TS6300_series.print_unwriteable_margin_bottom 20 print.printer_Canon_TS6300_series.print_unwriteable_margin_left 13 print.printer_Canon_TS6300_series.print_unwriteable_margin_right 13 print.printer_Canon_TS6300_series.print_unwriteable_margin_top 20 print.printer_Microsoft_Print_to_PDF.print_orientation 0

Hello,

we are a group of 9 people, organizing us with TAGs in Thunderbird (using same IMAP Mail). Before update to 115 version from 102 (I think) the tags were working flawlessly for more than 10 years. Now the syncing of tags somehow changed. For example if someone change the tag on received e-mail, on other computers the tag stays the same, until you click on that e-mail or until again a new e-mail arrives. That is very confusing because all the time you are not sure who's tag is selected or even more problematic that you untag someone who was already tagged. Before if someone tagged e-mail message, the tag was synced in next second, nevertheless at which e-mail were you standing. That was perfect!

I hope for implementation the option to manage tag-syncing time. Or can someone tell me if that's possible to manage that somewhere inside manual settings(Config editor)? I would also be pleased that somebody explain me how the tags synchronization actually works in latest TB?

Thank you all!

Hi, As of yesterday I am unable to send emails out. I keep getting this message below. I have gmail on same computer and that works fine. I am able to receive emails but can't send. Please help

Granted, I have massive boxes...but in my Sent folder, I checked a mail sent just this morning and wanted to right click it to 'edit as a new message'...however, when it opens, the content is related to a different email and the sendto email is also from a different email. Is there a way to clean up something like this? I shut down TB and waited and reopened and the issue stays the same.

The Not Responding stuff, plus this, has me looking for an alternative.

I have recently started using Thunderbird 115.4.3 on a new laptop running Windows 11. I transferred my profile from my old laptop and set up my two email accounts as POP accounts. The problem is that Tbird is regularly crashing, mostly (maybe only?) when I delete messages from my Inbox. When I restart the program, it works fine except that all or most of the messages in Trash are now duplicated multiple times. Any ideas how to stop this behavior?

Since the UI upgrade, my Thunderbird client has become slow on my PC. On opening instead of what was previously a quick start-up to my INBOX, it now hangs and you can see (from bottom left) its polling out to email servers and waiting for a response .... much slower than previously.

It's not a server response as I use same email on my iPad and that logs in with almost zero delay.

Occasionally also lags behind key board, you are typing and you are several characters or even words in front of the client.

Is there any rebuild or similar I should do now I am on the 'new look'

Back in 2016, via GoDaddy I set up a personal domain. As part of the package, they offered to host two email addresses using that domain. I set up both in Thunderbird.

In June 2022 GoDaddy asked that all such accounts be switched to Microsoft Exchange, which I did with one of the two.

Very recently, perhaps with the recent Thunderbird upgrade, that account--and its sub-folders--have disappeared from Thunderbird. I need to restore them.

Thanks for the help!

Hello, Thunderbird user daily for years. Lately every time I open Thunderbird it starts downloading a random number of emails, usually in the thousands. this makes the app extremely slow and laggy until it finishes. I use it daily, on avg getting 20-30 emails. I don't understand why its downloading emails form months to years ago.