Thunderbird Community Forum

After a power outage I now get this message on all three of my computers but only on some accounts:

"An error occurred while sending mail, The mail server responded: <1234@roadrunner.com> sender rejected. The email address you are sending as must match the email address you used to auth. Please check your SMTP settings, AUP#Out-1500. Please verify that your email address is correct in your account settings and try again."

I know what that means but I'm very confused because I use and have always used ONE <default> smpte for all my accounts and never had a problem until now. Thunderbird even gives the user a choice of whether to use one default account or separate smpte password statements for each account. I still can't send when I try to enter separate urls and/or passwords for each account. Anyone know what's going on? Thanks, Joe

My email are not download because of this Error. Thunderbird Esr Could not connect to the server. when i reinstall windows and also reinstall old version of thunderbird then i received emails. So kindly help me to resolve this Error. M.ARIF

G'day from 'Straya!

I have migrated Thunderbird from one Windows laptop to another, copying the profile and all included files. This mostly worked but has created a couple of issues I am trying to troubleshoot and could really use some help.

First thing probably worth noting is that I had an earlier version of Thunderbird on the old laptop than the new one downloaded to the new laptop. I don't that if that is the problem.

I have two email accounts which are both using IMAP. When I delete an email in Thunderbird, it keeps coming back and I now have multiple copies of that email. My storage is filling up 😒 Is there a setting I am missing?

Additionally, the migration does not seem to have brought over my contacts. Did I miss something?

Any help and advice will be greatly appreciated.

Hi, Just recently in my Messages folder it has just started displaying only the phone number contact without the name. How can I get it back to displaying the name and number please. Thank you,

Rick.

Dobrý den, na starém PC jsem měla v nastavení serveru typ POP. Aniž bych cokoliv měnila, při instalaci Thunderbird do nového PC mám najednou typ IMAP. Jak se typ serveru dá změnit? Jde mi o možnost zaškrtnutí volby Ponechat zprávy na serveru. děkuji Iva Gurecká

Can no longer send/receive email. Error message about "certificates", ports?, IMAP? settings......... Have tried various combinations and receive a variety of error massages.

I recently started to receive this error message: The folder 'Inbox on gassajx@xxxx.com' could not be compacted because writing to folder failed. Verify that you have enough disk space, and that you have write privileges to the file system, then try again." I have over 300 GB free disk space and full control of the file system. How can I make compacting folders work again?

Please advise how I can get get the correct IMAP server address. I need it for Google Data Migration .

I am migrating .mbox file to my new google workspace

I have tried entering server name under server settings(imap.gmail.com) but unfortunately that does not seem to work.

Hy, after the last update the emails I marked them with tags are no more in colors (title, sender etc...). I have no addons in my Thunderbird. I have tried suggested solutions I have read (restard in safe mode, clear cache, disable addons etc...).

Thank you for your help!!

Been following the steps on this page -- https://support.mozilla.org/en-US/questions/new -- but I don't get the toolbar selection.

I don't get the right menu list shown there. See the attachment which shows what I get when I right click on "Unified toolbar."

Am I using a different version 128.2.0esr?