Thunderbird-Hilfeforum

I keep getting this message when clicking Get Messages in Thunderbird : "Unable to establish TLS connection to POP3 server. The server may be down or may be incorrectly configured. Please verify the correct configuration in the Server Settings for your mail server in the Account Settings window and try again" I don't understand whats going on.

Thunderbird adds a double-space when you hit Enter in email messages. Is there a way to make it single-space? I've looked around on Settings, etc. and can't find one.

I use a number of edresses, and I need Inbox, Sent, and Deleted subfolders. In some of the edresses I haven't been able to delete other subfolders (spam and Archive), in some I've deleted them and soon they reappear. I did not authorize automated spam detection, and I unchecked "Do [whatever it was] about archiving."

Emails arrive in duplicate, and when deleted they come back again, and again. This is a recent development although I recall having this happen several years ago, but I don't recall attempting to fix the problem, so it must have corrected itself. Assistance would be appreciated to correct this problem.

I need help finding a repair person who makes house calls in the Denver, CO area. I am having problems with Thunderbird mail, smtp, passwords and Microsoft. I have spent a long time trying to fix the problem but I have run out of time and need to get the problem fixed. I understand that this would not be a free service.

Thank you for your help. Doug

Since installing Thunderbird for windows v102.3.0 (32-bit), I can't dismiss a calendar event, which keeps looping to ask if I want to save or dismiss change for an "item changed on server" message. I rec'd the invite externally from Outlook. Neither option works; I can't delete the calendar entry either ... the event is stuck in an endless loop and will not dismiss. I'm now one day past the event date/time and still can't dismiss. Pls advise. Thank you.

edit: moved thread from Firefox to Thunderbird section.

Hi. I followed directions to open a Thunderbird account, [edited] @fencemail.com. As required, I paid for a Domain Name: [edited] @micalone.org, from Ghandi, including a VAT Tax. I got an intercept, that a problematical HTML(?) was missing, whatever it is, with nary a hint nor link to fix the problem. Horrors! Unfortunately, I am not a computer whiz, and most computer technical verbiage is like hieroglyphics to me. I am in a dilemma in that I do not have the proffered Internet address. Do to a nasty virus, I no longer have access to my old ISP address, [edited] @juno.com, hence the need to open the highly recommended Thunderbird account. So, I can not send or receive email to resolve this HTML problem. Is the U.S. Postal Service a viable option? If so. my postal address is: Nick Micalone, [removed address information from public]. If someone is intimately familiar with the Thunderbird enrolling process, I will gladly pre-pay for the postage and associated costs for a fix by simple instructions. If this helps, I do have the Thunderbird logo on my desktop. Hopefully, the Thunderbird wizards can fix this remotely, at their end. Best regards, Nick M.

my mozilla thunderbird client is blocking all emails from a sender "@loveadmin.com" This is a valid email sender, it is an sports admin based system. These emails are not even appearing in my Junk folder. I have added it to my address book but just seem to disappear down a hole somewhere. What specific settings need to be set to enable these emails to be accepted by Thunderbird.

how and where do I set up "Safe Senders" in Mozilla Thunderbird? Have looked at some previous anwsers but they all refer to using Options setting which isn't available in Thunderbird tools tab

In November of 2020, I was forced by ATT to stop using Thunderbird as my email client, for both incoming & outgoing email. ATT changed its security protocols, and that required that I begin (at that time) using ATT's (pathetic) email client.

I have used the very clumsy, very limited ATT / YAHOO email client ever since... and, hated every minute of it.

I had previously used Thunderbird for 10-20 years, literally, and I loved the dynamic functionality which Thunderbird offered.

Since then, I have hated my ATT / YAHOO email experience, and I would like to start using Thunderbird again, if that is possible, considering the ATT security protocols.

Can anyone help me ?

Lee Sinoff [email removed from public] Palm Bay, FL

Hello, I might be asking the wrong people this question but I have to start somewhere. When ever I press ENTER while writing a letter in the ThunderBird E-Mail program I get a complete line skip. This makes the letter look very funny. Thank you for your attention to this matter for me.

Attention: Toad-Hall Jan 18, 11:33:01 PM - - Many thanks for answering my first query: Have not tried any of your suggestions as yet, truth be told don't think I would be able to. My new query, between the time of asking my first question and receiving your email we somehow retrieved our emails, have no idea how this happened, however, we are now able to send and receive emails: My new query, can you help us retrieve our local folders. Thank you.

Emails that have been opened and are around 1 month old, drop off my viewing pane, how do I set it up so I can see older emails that I have opened and wish to keep? It is only with this email address [email]@bigpond.com my other email address (hotmail) is fine?? Thanks in advance for any assistance you can provide. Simon Ewen

When I input my information below that it asks, I keep getting an error that says, Unable to log in at server. Probably wrong configuration, username or password. So, who do I contact, preferably by phone to get Thunder bird reinstalled back on my laptop?

Thunderbird will automatically search for a working and recommended server configuration. Your full name [Your name, as shown to others] Email address [Your existing email address] Password Remember password Available configuration IMAP

Keep your folders and emails synced on your server Incoming imapSSL/TLS mobile.charter.net Outgoing smtpSSL/TLS mobile.charter.net Username [edited] @neb.rr.com

Your credentials will only be stored locally on your computer.