Re: [exim] Callback issues - vdomain w/external MX can not m…

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Author: Debbie Doerrlamm
Date:  
To: exim-users
Subject: Re: [exim] Callback issues - vdomain w/external MX can not mail other users on server
>The external mail server, 209.42.34.104 is refusing the null sender.
>Simple test:
>
>$ telnet mail.idonails.com 25
>Trying 209.42.34.104...
>Connected to static.user104.209.42.34.dsli.com.
>Escape character is '^]'.
>220 idonails.com ESMTP MDaemon 6.8.4; Sat, 01 Jul 2006 09:07:15 -0400
>HELO elara
>250 idonails.com Hello elara, pleased to meet you
>MAIL FROM: <>
>550 Sorry, this server is configured to refuse this sort of mail (to
>combat the SPAM problem)
>
>Badly configured mail server on the other end. Exim uses the null
>sender for sender verification checks and so this will automatically
>fail them all.
>


OK gotcha on that.. I sent that info to the person who maintains her mail
server..

Reading your comments 3 times now.. can my Exim be configured to not send a
null to verify so this won;t happen?? I might think there are other mail
servers that also are refusing on the same basis??? But could this also
could be the way these 2 forms are handled on my server.. could these forms
be configured better to not be sending a null user?? Nothing has changed on
the forms - either her registration or the orders from her cgi based cart -
since the move.. here are the headers from one of her orders and a
registration on the new server (sorry I do not have access to one off the
VPS to compare)

Return-path: <idonails@???>
Envelope-to: idonails@???
Delivery-date: Thu, 29 Jun 2006 01:00:10 -0400
Received: from idonails by server.wwwebserv.com with local-bsmtp (Exim 4.52)
    id 1FvodN-0004a3-JW
    for idonails@???; Thu, 29 Jun 2006 01:00:10 -0400
X-Spam-Checker-Version: SpamAssassin 3.1.2 (2006-05-25) on
    server.wwwebserv.com
X-Spam-Level:
X-Spam-Status: No, score=-51.0 required=6.0 tests=AWL,BAYES_00,COMM_ORDER,
    FORGED_HOTMAIL_RCVD2,NO_REAL_NAME,NO_RELAYS autolearn=ham
    version=3.1.2
Received: from idonails by server.wwwebserv.com with local (Exim 4.52)
    id 1FvodN-0004Zw-GL
    for order@???; Thu, 29 Jun 2006 01:00:09 -0400
To: order@???
From: littlelight_@???
Cc:
Subject: The Supply Source Order - 200961421 - Burkes
Message-Id: <E1FvodN-0004Zw-GL@???>
Date: Thu, 29 Jun 2006 01:00:09 -0400


and one from the registration (again a simple cgi form)

X-Persona: <idonail>
Return-path: <idonails@???>
Envelope-to: idonails@???
Delivery-date: Thu, 29 Jun 2006 04:26:31 -0400
Received: from idonails by server.wwwebserv.com with local-bsmtp (Exim 4.52)
    id 1Fvrr4-0004mE-Re
    for idonails@???; Thu, 29 Jun 2006 04:26:31 -0400
X-Spam-Checker-Version: SpamAssassin 3.1.2 (2006-05-25) on
    server.wwwebserv.com
X-Spam-Level:
X-Spam-Status: No, score=-0.0 required=6.0 tests=BAYES_00,FROM_HAS_ULINE_NUMS,
    FROM_NO_LOWER,NO_RELAYS,REPTO_QUOTE_YAHOO autolearn=no version=3.1.2
Received: from idonails by server.wwwebserv.com with local (Exim 4.52)
    id 1Fvrr4-0004m7-NM
    for order@???; Thu, 29 Jun 2006 04:26:30 -0400
From: "BETHANY" <BETH_05@???>
Reply-To: "BETHANY" <BETH_05@???>
To: order@???
Subject: idonails registration
Message-Id: <E1Fvrr4-0004m7-NM@???>
Date: Thu, 29 Jun 2006 04:26:30 -0400




>> I see it as server.wwwebserv.com refusing the mail because it can not
>> verify supplysource1@??? - server.wwwebserv.com thinking
>> because idonails is a local domain, checking locally to not find a
>> user of supplysource1. If this is correct, then it is my problem and
>> I need to resolve this.
>
>Not quite - it can't verify it, not because of an incorrect setup on
>your side, but the remote host.
>
 >> mail    14400   IN      A       209.42.34.104
 >> www     14400   IN      CNAME   idonails.com.
 >> ftp     14400   IN      A       64.79.202.138
 >> mail.idonails.com       14400   IN      MX      0       209.42.34.104

>
>Incidentally, that probably isn't doing what you expect. You've added
>an MX record for "mail.idonails.com.idonails.com". You should change
>it to this really:
>
 >mail       14400   IN      MX      0       209.42.34.104

>
>The reason is that there should be a full stop on the end of the name
>if it's fully qualified.



>Actually, it should be:
>
 >mail       14400   IN      MX      0       mail.idonails.com.

>
>RHS of an MX record "MUST" be a host name


Thanks gentlemen.. I will make this change today..

Regards,
Debbie ^v^ ^o^ //\o/\\ ^o^ ^v^ Webmaster - System Admin


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