This e-mail and its attachments contain confidential information from xxxx, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure,reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it !
其實都可以。
郵箱簽名包含：姓名、部門、職位、聯絡方式等等，也可以考慮加一段關於隱私保護的宣告:
This e-mail and its attachments contain confidential information from xxxx, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure,reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it !