554 relay access denied的相關公司資訊
Postfix: 554 Relay access denied | major.io

Postfix: 554 Relay access denied | major.io

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日期:2025-05-10
Let’s say you have a user who can’t receive e-mail. Each time they send a message to the server, this pops up in the mail logs: postfix/smtpd[23897]: NOQUEUE: reject: RCPT from remotemailserver.com[10.0.0.2]: 554 : Relay access denied ......看更多