当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Can't connect.

  • 2 件の返信
  • 1 人がこの問題に困っています
  • 7 回表示
  • 最後の返信者: christ1

more options

I had Thunderbird running last year... No problems. My HDD died and I lost Thunderbird. I installed Thunderbird on new computer and I can not get it to connect. I'm using Yahoo mail, but I want Thunderbird and the address book, etc.

Message in 'YELLOW' when checking password. "Unable to log in at server. Probably wrong configuration, username or password."

The same username and password that I use for Yahoo.mail.

They are the same username and password, aren't they???

I had Thunderbird running last year... No problems. My HDD died and I lost Thunderbird. I installed Thunderbird on new computer and I can not get it to connect. I'm using Yahoo mail, but I want Thunderbird and the address book, etc. Message in 'YELLOW' when checking password. "Unable to log in at server. Probably wrong configuration, username or password." The same username and password that I use for Yahoo.mail. They are the same username and password, aren't they???

すべての返信 (2)

more options

No, they're not. Yahoo requires a separate password when accessed from an email client. See this URL: https://help.yahoo.com/kb/SLN15241.html

more options
I installed Thunderbird on new computer and I can not get it to connect.

Not really a comprehensive problem description. Please explain in detail

  • what you're doing
  • what happens
  • what you expect to happen.
Yahoo requires a separate password when accessed from an email client.

App passwords are not needed when using OAuth2 authentication, which is what's recommended.