Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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。

Learn More

Thunderbird - outgoing email - send failure

  • 1 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 Toad-Hall

more options

I have tried to send emails from my email server mail.peertechnical.net but I receive the following error message:

Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mail.peertechnical.net failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again.

I have used incoming server port 110 and outgoing port 25 (same as my outlook setup).

I receive incoming emails all right.

Regards,

Vijay Tase

I have tried to send emails from my email server mail.peertechnical.net but I receive the following error message: Sending of the message failed. The message could not be sent because connecting to Outgoing server (SMTP) mail.peertechnical.net failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP) settings are correct and try again. I have used incoming server port 110 and outgoing port 25 (same as my outlook setup). I receive incoming emails all right. Regards, Vijay Tase

所有回覆 (1)

more options

Assuming server settings are correct: Try Outgoing port 587 Connection Security: STARTTLS Authentication Method: Normal Password

Then check to see if the reason for not connecting is because server is not using up to date TLS protocols. Read info on resetting the TLS: