Thunderbird コミュニティフォーラム

We get a message on this email "Sending of the message failed. "An error occurred while sending mail. The mail server responded mfrm-502: Sender hickamh29@iinet.net.au blocked due to abuse. Please verify that your email address is correct in your account settings and try again."

Well we have tried everything, Help.

Hi recieved this email from Microsoft and wondering what to do....

How can you set up your Gmail, Apple Mail, or other third-party mail application?

Various non-Microsoft applications will have their own steps for connecting to your Outlook.com email account using modern authentication methods. See our help article - Modern Authentication Methods now needed to continue syncing Outlook Email in non-Microsoft email apps. However, you may need to contact the creators of those applications to provide you with instructions. In many cases, simply removing and re-adding your account with the latest version of that application will configure it to use modern authentication methods. '

Hello,

I'm encountering a problem with sending emails through Thunderbird. I'm receiving the following error message when trying to send emails to certain recipients: A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

 amandasrwt09@gmail.com
   host smtp.antispamcloud.com [38.89.254.227]
   SMTP error from remote mail server after end of data:
   550 Your account has been locked. Please contact your administrator.
 larradh6600@gmail.com
   host smtp.antispamcloud.com [38.89.254.227]
   SMTP error from remote mail server after end of data:
   550 Your account has been locked. Please contact your administrator.

Reporting-MTA: dns; s1088.usc1.mysecurecloudhost.com

Action: failed Final-Recipient: rfc822;larradh6600@gmail.com Status: 5.0.0 Remote-MTA: dns; smtp.antispamcloud.com Diagnostic-Code: smtp; 550 Your account has been locked. Please contact your administrator.

Action: failed Final-Recipient: rfc822;amandasrwt09@gmail.com Status: 5.0.0 Remote-MTA: dns; smtp.antispamcloud.com Diagnostic-Code: smtp; 550 Your account has been locked. Please contact your administrator.

Could someone please help me understand why this is happening and how I can resolve it? It seems like the issue is related to the SMTP server or account settings, but I am unsure how to proceed.

Any assistance or guidance would be greatly appreciated.

Thank you!

I just built a new PC running Windows 11 for my Dad. When I set up his Xfinity email on Thunderbird, it opens up a browser window and asks him to log into Xfinity. After typing in the email address and clicking 'Let's go', it refreshes the page and asks for the email address again.

Sometimes, it advances and then asks for the password. The same thing happens where it just refreshes the page and asks for my password again, regardless of whether I type in the correct or incorrect password.

I have cleared the cache and cookies, restarted the computer, and reinstalled Thunderbird countless times.

Is there any way around this? He ran an older version of Thunderbird on his old PC with no issue.

...which was connecting fine previously. Apparently many people are having the same problem. Thunderbird finds the settings when creating account, but they do not work. Attached is a capture of the settings I found online, but these don't work either. A lot of email providers require you to allow third-party access on the email account itself, but I couldn't find a setting for this in mail.com.

My Thunderbird calendar file is located on my organization's Nextcloud server. We just changed to a newer version of Nextcloud and moved everything to a new url, so my calendar updates no longer work. I need to edit the address of the calendar file. I open the Edit Calendar and can see the old url in the Location field. I can select and copy the contents of the Location field but I can't change it.

See edited screenshot

Thanks in advance for your help.

My Pop!OS Linux platform recently upgraded Thunderbird to version 128.0.1esr and in the process it lost access to my address book. Trying to get the address book back I encounter the attached prompt to choose the address book file format from a list.

I strongly suggest that somewhere in the process there is a "import previous address book after upgrade" or something like that. The reason is that I, like other busy users, do not know what file format is used by Thunderbird or for that matter where the address book resides. But hey, we're being asked by Thunderbird itself, shouldn't Thunderbird know these answers? Just have a choice "click to re-connect address book after Thunderbird upgrade" or something like that.

BTW I contribute financially to Thunderbird.

i have been noticing that some of my subfolders and their labels disappear. The still exist on the source (xfinity .com) but even after syncing they do not come back. If i change the name of the folder in the source and sync then the new folder shows up. Thi occurs under my main email folder not the local folders..

128.0.1esr (64-bit) Release notes This has just installed and after 20 YEARS - it has stopped working, I cannot send or receive mail. Using Mac Sonoma 14.5 Collecting mail via elyan2.merula.net My inbox is stuck with the update message, that i cannot delete, mark as read or anything else. Rebooted a number of times .

Help, any idea what I can do ?

I installed email provider Mailfence as it was recommended by Thunderbird as a good free provider, only to find out that if used with Thunderbird it charged for the service. After the first year I have decided to cancel and have informed them that at the end of the term on 9th September I will not be renewing, and later on the same day i find i have no service with them. My contract which I paid for runs out on 9th September so i have another month to ensure all contacts are aware of the closure of the account. I feel Thunderbird needs to be aware of their deceit and if possible make them comply with their contractual obligations, and determine whether they are fit to be recommended.

The update put the email addresses in the column with the sender name. It's too cluttered to easily scan through now. Is there a way to put it back to only showing sender's name and not the email address?

If I need the email address, I'll get it from within the email itself, thanks!

I have T-bird installed on my AIO & laptop, and it's my email app of choice for many years. However, this latest bug is troubling, but it is only showing wrong on my HP AIO. Both my HP laptop T-bird and MSOutlook email views show correctly. I recall a recent update on my AIO, so that may have been a factor.

What is wrong is that the AIO T-bird is giving the same "Correspondent" name, "Phil Ross" to all similar emails going back several weeks. Note that in the Bad email attachment view. Note in the "Correct labeling" attachment snipped from Outlook, that's the way it should look. Again, T-bird on my laptop is also continuing to show the correct labeling. (I don't recall it being updated like the AIO.)

That leads me to think the update may have been a factor.

Any help is appreciated.

Great update today! I like seeing the sender's email address, not just the name. BUT:

Now I can't send email. How do I fix this? Are YOU fixing this? Seems like this is a "you" problem, not a "me" problem--I haven't changed anything on my end.

TIA!

Hi,

Since the recent update i get custom sounds AND systemsound at the same time. This was not the case before the update, how can i fix that?

Thanks.

Ladies and Gentlemen, since 25 June some emails in my inbox will be deleted overnight, without my intervention. It's happened several times already. Last it is happend on 29 july. i get 11 emails from the email-adress: noreply@pflegeboerse.at and a few hours after receiving them, only 3 of these emails were left in the inbox. I have not changed anything in the settings, nor have I deleted this email myself. This must not happen and I urgently ask for your help and solution to the problem. Best regards. Michael