我发送电子邮件后收到此回复。它说“您的消息已成功发送”，那么我为什么会收到此回复？或者这句话指的是其他东西？
Reporting-MTA: dns; gmmr6.centrum.cz
X-Postfix-Queue-ID: CDBBB8016CE1
X-Postfix-Sender: rfc822; [SENDER_EMAIL]
Arrival-Date: Sat, 5 Mar 2011 22:04:41 +0100 (CET)
Final-Recipient: rfc822; [RECIPIENT_EMAIL]
Original-Recipient: rfc822;[RECIPIENT_EMAIL]
Action: delivered
Status: 2.0.0
Diagnostic-Code: X-Postfix; delivery via maildaemon: OK
This is the mail system at host gmmr6.centrum.cz.
Your message was successfully delivered to the destination(s)
listed below. If the message was delivered to mailbox you will
receive no further notifications. Otherwise you may still receive
notifications of mail delivery errors from other systems.
The mail system
<[RECIPIENT_EMAIL]>;: delivery via maildaemon: OK
答案1
这是传递状态通知 - 与失败相同，但仅适用于成功。 RFC 1891定义允许此操作的 SMTP 扩展。
它可能来自两个地方：您的邮件客户端正在请求它，或者远程服务器配置为始终生成 DSN。
在前一种情况下，重新配置您的邮件客户端以消除传递通知请求。在后一种情况下，要么要求远程站点管理员停止生成无用的电子邮件，要么按照 Ben 在他的评论中所建议的做：编写一条客户端规则来删除它们。