UMail 錯誤訊息 The mail system (expanded from): unknown user: "spam"

錯誤訊息

This is the mail system at host mail.ublink.org. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system (expanded from): unknown user: "spam"

看最後一句就可以了

The mail system (expanded from): unknown user: "spam"

沒有 spam 這個 USER

這封Mail 是轉寄過去的

例如

Email住址會使用灌水程式保護機制。你需要啟動Javascript才能觀看它

管理者無法在管理畫面直接轉寄到 Email住址會使用灌水程式保護機制。你需要啟動Javascript才能觀看它

必須透過 Mail Client 軟體轉寄

例如

WebMail

Outlook

LiveMail

...