Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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
此討論串已被封存。 如果您有需要幫助，請新增一個新問題
封存

Email sending using Thuderbird DMARC failure

Thunderbird 疑難排解
Matt replied 3 年前
roger_tonkin
roger_tonkin

I get the following rejection when trying to send an email to a specific hotmail accoung when I've attached a small photo. Text email is fine.

Your message wasn't delivered because the recipient's email provider rejected it.

DM6NAM10FT060.mail.protection.outlook.com gave this error: Access denied, sending domain [BTINTERNET.COM] does not pass DMARC verification and has a DMARC policy of reject. [AM0P193MB0770.EURP193.PROD.OUTLOOK.COM 2023-08-20T14:18:10.822Z 08DB9F65262E7988] [SJ0PR03CA0122.namprd03.prod.outlook.com 2023-08-20T14:18:10.908Z 08DBA0418886D9D8] [DM6NAM10FT060.eop-nam10.prod.protection.outlook.com 2023-08-20T14:18:10.926Z 08DBA087A09C1F6D]

I get the following rejection when trying to send an email to a specific hotmail accoung when I've attached a small photo. Text email is fine. Your message wasn't delivered because the recipient's email provider rejected it. DM6NAM10FT060.mail.protection.outlook.com gave this error: Access denied, sending domain [BTINTERNET.COM] does not pass DMARC verification and has a DMARC policy of reject. [AM0P193MB0770.EURP193.PROD.OUTLOOK.COM 2023-08-20T14:18:10.822Z 08DB9F65262E7988] [SJ0PR03CA0122.namprd03.prod.outlook.com 2023-08-20T14:18:10.908Z 08DBA0418886D9D8] [DM6NAM10FT060.eop-nam10.prod.protection.outlook.com 2023-08-20T14:18:10.926Z 08DBA087A09C1F6D]

所有回覆 (1)

Matt
Matt
  • 前 25 名貢獻者

That 9s a message from outlook.com telling you your btinternet mail server is not correctly configured. It is unrelated to Thunderbird.