搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

SMTP server fails authentication

  • 1 回覆
  • 1 有這個問題
  • 20 次檢視
  • 最近回覆由 sfhowes

more options

I am trying to add a MS365 mail account to Thunderbird 115.4.2 and keep getting a mail fail message, telling me the login failed, I am receiving mail into this mailbox without issue but sending doesn't work. I get an error message with 3 options, retry, enter a new password or cancel. Enter new password doesn't work.

I have set up , as far as I can tell, correctly, the password on the account works for incoming mail. The default smtp server for this mailbox is correct: smtp.office.365.com, port 587, STARTTLS, Oauth2 and my correct mail address for this account. Any thoughts as to what I am not doing?

TIA

Duncan

I am trying to add a MS365 mail account to Thunderbird 115.4.2 and keep getting a mail fail message, telling me the login failed, I am receiving mail into this mailbox without issue but sending doesn't work. I get an error message with 3 options, retry, enter a new password or cancel. Enter new password doesn't work. I have set up , as far as I can tell, correctly, the password on the account works for incoming mail. The default smtp server for this mailbox is correct: smtp.office.365.com, port 587, STARTTLS, Oauth2 and my correct mail address for this account. Any thoughts as to what I am not doing? TIA Duncan

所有回覆 (1)

more options

duncan24 said

I am trying to add a MS365 mail account to Thunderbird 115.4.2 and keep getting a mail fail message, telling me the login failed, I am receiving mail into this mailbox without issue but sending doesn't work. I get an error message with 3 options, retry, enter a new password or cancel. Enter new password doesn't work. I have set up , as far as I can tell, correctly, the password on the account works for incoming mail. The default smtp server for this mailbox is correct: smtp.office.365.com, port 587, STARTTLS, Oauth2 and my correct mail address for this account. Any thoughts as to what I am not doing? TIA Duncan

Is that a typo in the server name? It should be smtp.office365.com.