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Topic: Email Reject directly before send it to the queue

Some of our users complain that the email system directly reject their email instead of sending a user not found message after send.  As they are sending out like 500 email.  It's terrible unfriendly to define which username is incorrect.  Please help.

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Re: Email Reject directly before send it to the queue

Please, post related log, screenshots. Don't just say 'it does not work', post related evidence pls.

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Re: Email Reject directly before send it to the queue

Case 1: 
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Email to 500 internal user, put the email address aaa@DOMAIN, bbb@DOMAIN,ccc@DOMAIN.  But the reject couldn't find which user was being rejected.  Need to trace one by one.  The user quote, the old system will first accept then bounce.
Error message
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The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'aaa@DOMAIN'. Subject 'test', Account: DOMAIN, Server: DOMAIN, Protocol: SMTP, Server Response: '550 5.1.1 <aaa@DOMAIN>: Recipient address rejected: User unknown in virtual mailbox table', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

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Re: Email Reject directly before send it to the queue

Hi,

The client wants to make the local domains to accept first then reject.  Even I told him it may affect the performance as it will create many MAILER-DAEMON.  But per his feeling, this setting should be common and the reject is not reasonable as they would like to send 500 users internally, why the users need to fix one by one if the local mail box is not exist (resigned person).  This is the main issue.

Regards,
James

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Re: Email Reject directly before send it to the queue

You should read related posts too!

Please, post related log, screenshots. Don't just say 'it does not work', post related evidence pls.

mbsouth

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Re: Email Reject directly before send it to the queue

Sender@domaina.com to user1@domain, test1-5@domain and invalid@domain.  It receive the message from log.  And the user receive the log message from my previous post.

Mar 24 08:48:42 264637-web1 amavis[25135]: (25135-06) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <SENDER@DOMAINA.COM> -> <USER1@DOMAIN>,<test2@DOMAIN>,<test3@DOMAIN>,<test4@DOMAIN>,<test5@DOMAIN>, Message-ID: <ecf72fece35dacedcef84e1ff11096be@127.0.0.1>, mail_id: kLyvWyAwnFgI, Hits: -, size: 543, queued_as: 98D90693C221, 120 ms
Mar 24 11:20:08 264637-web1 postfix/smtpd[15506]: NOQUEUE: reject: RCPT from unknown[IP]: 550 5.1.1 <invalid@DOMAIN>: Recipient address rejected: User unknown in virtual mailbox table; from=<SENDER@DOMAINA.COM> to=<invalid@DOMAIN> proto=ESMTP helo=<PC>