Message failed. Too many recipients.

Hello, I was attempting to send a message to 44 recipients and got the attached error message. I then created a mailing list and attempted sending both as To: and a CC:, … (kàsi)

Hello, I was attempting to send a message to 44 recipients and got the attached error message. I then created a mailing list and attempted sending both as To: and a CC:, and got the same error. My understanding from searching the issue is that Thunderbird has a maximum of 60 recipients allowed, and my provider, northmail.ca, has a maximum of 250 recipients allowed. I cannot figure out what the problem is, or what I am missing. Assistance would be appreciated. Thanks

Open 2

Thunderbird downloads only a few of 1900 messages

Although 1900 or more messages are reported, Thunderbird only downloads a few - 18 once, 10 and now only 2 - before stopping. After deleting all messages, stopping and re… (kàsi)

Although 1900 or more messages are reported, Thunderbird only downloads a few - 18 once, 10 and now only 2 - before stopping. After deleting all messages, stopping and restarting Thunderbird, it then downloads the same few - or less - again, no new ones, and the are very old ones. Screenshot shows current situation - several identical messages only. Version 140.8.1 esr on Windows 11 - both up to date. I don't know what esr means !

Open 6 47

Having problems downloading 9 months of e-mail

My computer has not worked for nine months. I've been looking at my e-mail on my phone (not in Thunderbird for Android, which pretended to send my messages but didn't). I… (kàsi)

My computer has not worked for nine months.

I've been looking at my e-mail on my phone (not in Thunderbird for Android, which pretended to send my messages but didn't). I want it on my computer.

I didn't want to do that right away, but it looks like Thunderbird started doing that automatically when I launched it. It successfully got my small account, of course, but not my big one.

It's been stuck on this for more than 12 hours. (See image. My apologies, I've forgotten how to embed them.)

Is it safe to shut the process down? Whether it is or isn't, what do I do next?

My computer is a MacBook Pro (13-inch, Mid 2012), running OS X.15 (Catalina), with Thunderbird 140.0.1esr (64-bit). The process started before I could upgrade to 149esr.

Thank you for any help you can give me!

UPDATE, 4/11, 8PM EDT: No change. . . .

Open 6 15

Hotmail, some times the messages/folders are there and other times not

Hello, It's getting very frustrating some time hotmail folder/emails are there ans other times not, then some times it will start a downloading all messages folders as if… (kàsi)

Hello, It's getting very frustrating some time hotmail folder/emails are there ans other times not, then some times it will start a downloading all messages folders as if it a new set-up. I have follower all info I can find but it just stays the same.

Kind regards Chris

Open 5 55

Thunderbird Newsletter is a blank page containing no body to the letter.

I donate monthly to Thunderbird and subscribe the the Thunderbird Newsletter. A few times I have received an email from Thunderbird Newsletter with no letter body to th… (kàsi)

I donate monthly to Thunderbird and subscribe the the Thunderbird Newsletter. A few times I have received an email from Thunderbird Newsletter with no letter body to the email - only the header that says, Update Profile"

I need more information than that before I screw up something that is working fine. A two word header on an email does not provide enough information. I need to know: What profile - my Thunderbird email profile or is there another one for the Newsletter? If the email is referring to my email profile, why does it needs updating? Where to update it? Why is there no message in the body of the Newsletter email? I also would like the link to the Newsletter.

Your support articles have no information about resolving this issue. The Thunderbird Newsletter email is a "no reply."

Open 19

Thunderbird won't show or send message. Microsoft suddenly requires a second email address.

Thunderbird won't work anymore. Microsoft message requiring that I add another email address in case I can't access email account. I don't want to use other email addre… (kàsi)

Thunderbird won't work anymore. Microsoft message requiring that I add another email address in case I can't access email account. I don't want to use other email address, but there is no other option to this message.

Open 20

Thunderbird doesn't sync with GMX - times out

Thunderbird stopped syncing with my GMX email accounts (I have several) a couple of days ago. It keeps reporting that the attempted connection has timed out. I haven't ch… (kàsi)

Thunderbird stopped syncing with my GMX email accounts (I have several) a couple of days ago. It keeps reporting that the attempted connection has timed out. I haven't changed any settings on either Thunderbird nor GMX. Any idea why and how to fix it?

Open 6 85

Thunderbird: Login to server pop.centurylink.net with username xxxx failed.

(Windows 11. Desktop computer. Thunderbird 149.0.1) Last week, I could no longer log in. "Login to server pop.centurylink.net with username xxxx failed." It had been wo… (kàsi)

(Windows 11. Desktop computer. Thunderbird 149.0.1)

Last week, I could no longer log in. "Login to server pop.centurylink.net with username xxxx failed."

It had been working perfectly fine prior to a hard drive failure. A couple of weeks ago, a new SSD drive was installed. It was checked by technicians as said to be working fine. Per their directions, I did a sfc /scannow test which revealed no problems with the new drive. Thunderbird worked fine for a couple of weeks with the new drive before the login problems presented.

Last week, Centurylink Email chat went offline during normal business hours. The message pop-up said it was NOT normal business hours when it was. I called someone in the Internet Department who checked into it for me, although his department no longer supports email issues. He said there were system issues in the email and chat division which was why the chat was down. This corresponded exactly to the malfunctioning of Thunderbird. The following Monday morning, the email chat was back up and running as was Thunderbird. Once again I could login. It was fine for a few days before it stopped again.

I input the outgoing and incoming server settings as directed by Centurylink. Incoming Mail: Server: pop.centurylink.net; Port: 995; Encryption: SSL/TLS. Outgoing Mail (SMTP) Server: smtp.centurylink.net; Port 587; Encryption: TLS (or 465 with SSL). I had to do a manual configuration because Thunderbird automatically inserted the STARTTLS encryption with the 587 port code.

I reinstalled Thunderbird with no change. I changed my password at the ISP and then reinstalled Thunderbird with the new password. No change.

I turned my non-Microsoft virus software off and the problem persisted. I checked Windows Defender firewall and it allows emails/email programs to go through.

I contacted the Centurylink Email chat who denied there had every been any "system issues". They said that since I could log into their webmail, that the problem was not on their end but was with my email client. However, sometimes when I log into the Centurylink webmail, literally within seconds it flashes a message box saying my session has expired and I have to log in all over again. That doesn't seem right.

I don't know what else to try. Any help you can offer would be greatly appreciated.

Open 16

Mail will not send message with attachments. It has done so in the past. Could please explain why it is doing this?

Email tells me that addressee is blacklisted and to contact postmaster@bigond.com. Have tried to do so but tells me they are Blacklisted? Do this have anything to do wi… (kàsi)

Email tells me that addressee is blacklisted and to contact postmaster@bigond.com. Have tried to do so but tells me they are Blacklisted? Do this have anything to do with the fact I am still using Windows 10?

Open 3 31

送受信するとメールボックスにメールを書き込めませんでした。ファイルシステムに書き込み権限があるか、ディスクに十分な空き容量があるか確認してくだとでてきてすべてのメール削除などしましたが解決しません。解決方法教えてください。

受信するとメールボックスにメールを書き込めませんでした。ファイルシステムに書き込み権限があるか、ディスクに十分な空き容量があるか確認してください。の表示がでてしまいます。すべてのメール削除したりしましたが解決できません。どうしたらよいでしょうか?

Open 1 26