RE: can't send to yahoo.com

  • From: "Lara, Greg" <GLara@xxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 12 Aug 2004 11:47:07 -0400

Luke, it could be a dns issue as Chris mentioned, but the www.dnsreport.com
report for your domain indicated that you're an open relay. I don't know if
Yahoo rejects based on that, but I wouldn't be surprised, given the volume
of UCE they must process. 


Greg Lara
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-----Original Message-----
From: luke levis [mailto:luke.levis@xxxxxxxxxx] 
Sent: Thursday, August 12, 2004 11:00 AM
To: [ExchangeList]
Subject: [exchangelist] RE: can't send to yahoo.com

http://www.MSExchange.org/

ok this is an email I got back this morning from one I sent yesterday

This is an automatically generated Delivery Status Notification.

THIS IS A WARNING MESSAGE ONLY.

YOU DO NOT NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipients has been delayed.

       llevis@xxxxxxxxx

and here is the SMTP header

Microsoft Mail Internet Headers Version 2.0
From: postmaster@xxxxxxxxxx
To: luke.levis@xxxxxxxxxx
Date: Thu, 12 Aug 2004 02:46:13 -0400
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
        boundary="9B095B5ADSN=_01C47A59CCF46D600002C8B7scmail01.smginc."
X-DSNContext: 7ce717b1 - 1418 - 00000004 - C00402D1
Message-ID: <ednHM3SOl00010dea@xxxxxxxxxxxxxxxxxxx>
Subject: Delivery Status Notification (Delay)

--9B095B5ADSN=_01C47A59CCF46D600002C8B7scmail01.smginc.
Content-Type: text/plain; charset=unicode-1-1-utf-7

--9B095B5ADSN=_01C47A59CCF46D600002C8B7scmail01.smginc.
Content-Type: message/delivery-status

--9B095B5ADSN=_01C47A59CCF46D600002C8B7scmail01.smginc.
Content-Type: message/rfc822

X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: multipart/alternative;
        boundary="----_=_NextPart_001_01C47FD2.EF4F88E1"
Subject: 
Date: Wed, 11 Aug 2004 14:42:20 -0400
Message-ID: <EE6665357CA2004B9F78AF6936D147400ADAC9@xxxxxxxxxxxxxxxxxx>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Index: AcR/0u9aiup+2KBSQjm1gxHJjKD5vg==
From: "luke levis" <luke.levis@xxxxxxxxxx>
To: <llevis@xxxxxxxxx>

------_=_NextPart_001_01C47FD2.EF4F88E1
Content-Type: text/plain;
        charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

------_=_NextPart_001_01C47FD2.EF4F88E1
Content-Type: text/html;
        charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable


------_=_NextPart_001_01C47FD2.EF4F88E1--

--9B095B5ADSN=_01C47A59CCF46D600002C8B7scmail01.smginc.--
-----Original Message-----
From: Lara, Greg [mailto:GLara@xxxxxxx]
Sent: Thursday, August 12, 2004 10:17 AM
To: [ExchangeList]
Subject: [exchangelist] RE: can't send to yahoo.com


http://www.MSExchange.org/

Thanks Al, I appreciate your thorough answer. 

RFC 821 is pretty loose in terms of the semantic requirements of the SMTP
"conversation," and your explanation clarifies very well why. I guess a
discussion of the SMTP protocol is outside the realm of this list, but I'll
let it suffice to say that until the more recent RFCs (such as 2505) carry
more weight with software developers and administrators, or until a better
protocol is developed, UCE will continue to plague us.


Greg Lara
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---------------------------
This e-mail message may contain privileged, confidential and/or proprietary
information intended only for the person(s) named. If you are not the
intended recipient, please destroy this message, and any attachments, and
notify the sender by return e-mail. If you are not the intended
recipient(s), or the employee or agent responsible for delivering the
message to the intended recipient(s), you are hereby notified that any
dissemination, disclosure or copying of this communication is strictly
prohibited. 
----------------------------------------------------------------------------
---------------------------

-----Original Message-----
From: Mulnick, Al [mailto:Al.Mulnick@xxxxxxxxxx] 
Sent: Thursday, August 12, 2004 9:34 AM
To: [ExchangeList]
Subject: [exchangelist] RE: can't send to yahoo.com


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