Translated message

A translation of this page exists in English.

Postfix で "554 5.7.1 : Relay access denied" エラーが発生する

Solution Verified - Updated -

Issue

  • Postfix は MX server 上で実行されています。Mails はシステム上で配信されますが、remote destination に送信されず、次のエラーが発生します。
Nov 26 08:33:54 smtp3 postfix/smtpd[27945]: NOQUEUE: reject: RCPT from d04-o33.example.com[xx.xx.xx.xx]: 554 5.7.1 <user@domain.com>: Relay access denied; from=<user1@example.com> to=<user@domain.com> proto=ESMTP helo=<D04-O33.example.com>)

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • postfix

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content