dan sorry to contradict but in my personal opinion this is not a good idea .... if a the sender makes a mistake then my customer will not receive the email and nobody will know.
rajesh ----- Original Message ----- From: Dan McAllister [mailto:[email protected]] To: [email protected] Sent: Thu, 8 Oct 2015 15:01:57 -0400 Subject: Re: [qmailtoaster] queue is flooding user I suspect the queue messages that are stacking up are for the delivery of the bounce -- which is also likely going to a non-existent user or domain. My STRONGEST suggestion is to NOT BOUNCE messages that are directed to non-existent users!!! To do this, cd to the top of the domain in vpopmail (e.g.: /home/vpopmail/domains/<domain.com>) Then examine the file .qmail-default. You want the last word to be "delete" not "bounce-no-mailbox" Dan On 10/8/2015 2:51 PM, Eric Broch wrote: > No one should be able to get a message in your queue to a non-existent > user unless they're using an account that they've hacked. > Someone correct me if I'm wrong. > > On 10/8/2015 12:37 PM, Eric Broch wrote: >> Has someone hacked a password? >> >> On 10/8/2015 11:59 AM, Rajesh M wrote: >>> spammer is emailing a non existent user on my server. >>> >>> qmailtoaster is accepting the email and then trying to respond back >>> >>> my queue is flooding because ot this >>> >>> should'nt chkuser be directly bouncing the email during smtp transaction >>> time when email id is not present on the server ? >>> >>> pl see below the message trapped in my queue. kindly let me know how i >>> could prevent these >>> >>> thanks for your help >>> >>> rajesh >>> >>> log files >>> >>> @400000005616a19e352eb154 info msg 1840641: bytes 60095 >>> from<[email protected]> qp 40028 uid 89 >>> @400000005616a19e36a305bc starting delivery 1066: msg 1840641 to >>> [email protected] >>> @400000005616a19e36a328e4 status: local 1/200 remote 60/60 >>> @400000005616a19e374ed234 delivery 1066: failure: >>> Sorry,_no_mailbox_here_by_that_name._(#5.1.1)/ >>> >>> >>> sample bounce message >>> >>> Received: (qmail 5240 invoked for bounce); 8 Oct 2015 17:23:48 -0000 >>> Date: 8 Oct 2015 17:23:48 -0000 >>> From:[email protected] >>> To:[email protected] >>> Subject: failure notice >>> >>> Hi. This is the qmail-send program at ns1.bizmailserver.net. >>> I'm afraid I wasn't able to deliver your message to the following addresses. >>> This is a permanent error; I've given up. Sorry it didn't work out. >>> >>> <[email protected]>: >>> Sorry, no mailbox here by that name. (#5.1.1) >>> >>> --- Below this line is a copy of the message. >>> >>> Return-Path:<[email protected]> >>> Received: (qmail 3803 invoked by uid 89); 8 Oct 2015 17:19:29 -0000 >>> Received: by simscan 1.4.0 ppid: 3636, pid: 3743, t: 2.9901s >>> scanners: attach: 1.4.0 clamav: 0.98.6/m: spam: 3.3.2 >>> X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on >>> ns1.bizmailserver.net >>> X-Spam-Level: >>> X-Spam-Status: No, score=0.0 required=5.0 tests=T_FROM_12LTRDOM >>> autolearn=disabled version=3.3.2 >>> Received: from unknown (HELO redbrokerage.com.inbound10.mxlogicmx.net) >>> (187.234.134.4) >>> by ns1.bizmailserver.net with SMTP; 8 Oct 2015 17:19:26 -0000 >>> Received-SPF: unknown (ns1.bizmailserver.net: domain at listrak does not >>> designate permitted sender hosts) >>> Received: from redbrokerage.com.inbound10.mxlogicmx.net >>> (redbrokerage.com.inbound10.mxlogicmx.net [208.65.144.3]) >>> by redbrokerage.com (Outbound Mail Relay) with ESMTP id >>> yZSt49AdKNeARht0 >>> for<[email protected]>; Thu, 08 Oct 2015 13:19:29 -0400 >>> (EDT) >>> MIME-Version: 1.0 >>> Message-ID:<[email protected]> >>> Date: Thu, 08 Oct 2015 13:15:29 -0400 >>> From: "Noemie Considine"<[email protected]> >>> To:[email protected] >>> Subject: contract >>> Content-Type: multipart/mixed; >>> boundary="------------070709070301020805080405" >>> --------------070709070301020805080405 >>> Content-Type: text/plain; charset=utf-8; format=flowed >>> Content-Transfer-Encoding: 7bit >>> >>> Dear customer, >>> >>> I'm sending you a new contract of the project (Private collateral statement >>> of account) >>> >>> --------------070709070301020805080405 >>> Content-Type: application/zip; name="Private collateral statement of >>> account.zip" >>> Content-Description: "Private collateral statement of account.doc" >>> Content-Disposition: attachment; filename="Private collateral statement of >>> account.zip"; size=43024; >>> creation-date="Thu, 08 Oct 2015 13:16:29 -0400"; >>> modification-date="Thu, 08 Oct 2015 13:17:29 -0400" >>> Content-Transfer-Encoding: base64 >>> >>> >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail:[email protected] >>> For additional commands, e-mail:[email protected] >> >
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