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Posted to dev@spamassassin.apache.org by bu...@spamassassin.apache.org on 2026/06/24 14:24:50 UTC

[Bug 8400] New: AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com

https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8400

            Bug ID: 8400
           Summary: AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com
           Product: Spamassassin
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Rules
          Assignee: dev@spamassassin.apache.org
          Reporter: pmenzel+bz.apache.org-spamassassin@molgen.mpg.de
  Target Milestone: Undefined

```
$ whois media-amazon.com
   Domain Name: MEDIA-AMAZON.COM
[…]
Registrant Name: Hostmaster, Amazon Legal Dept.
Registrant Organization: Amazon Technologies, Inc.
Registrant Street: P.O. Box 8102
Registrant City: Reno
Registrant State/Province: NV
Registrant Postal Code: 89507
Registrant Country: US
Registrant Phone: +1.2062664064
Registrant Phone Ext: 
Registrant Fax: +1.2062667010
Registrant Fax Ext: 
Registrant Email: hostmaster@amazon.com
Tech Name: Hostmaster, Amazon Legal Dept.
Tech Phone: +1.2062664064
Tech Email: hostmaster@amazon.com
[…]
```

Die IP gehört zum Fastlys CDN:

```
$ host m.media-amazon.com
m.media-amazon.com is an alias for tp.c47710ee9-frontier.media-amazon.com.
tp.c47710ee9-frontier.media-amazon.com is an alias for f.media-amazon.com.
f.media-amazon.com is an alias for media.amazon.map.fastly.net.
media.amazon.map.fastly.net has address 151.101.5.16
media.amazon.map.fastly.net has IPv6 address 2a04:4e42:1::272
```

```
$ whois 151.101.5.16

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       151.101.0.0 - 151.101.255.255
CIDR:           151.101.0.0/16
NetName:        SKYCA-3
NetHandle:      NET-151-101-0-0-1
Parent:         RIPE-ERX-151 (NET-151-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Fastly, Inc. (SKYCA-3)
[…]
```

-- 
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[Bug 8400] AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com

Posted by bu...@spamassassin.apache.org.
https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8400

Sidney Markowitz <si...@sidney.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED
                 CC|                            |sidney@sidney.com

--- Comment #4 from Sidney Markowitz <si...@sidney.com> ---
Why invalid: The rule works as designed on this pattern

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[Bug 8400] AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com

Posted by bu...@spamassassin.apache.org.
https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8400

John Hardin <jh...@impsec.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jhardin@impsec.org

--- Comment #1 from John Hardin <jh...@impsec.org> ---
Please also provide the Received headers external to your MTA. You didn't
provide any evidence for where that domain appears in the message.

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[Bug 8400] AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com

Posted by bu...@spamassassin.apache.org.
https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8400

Paul Menzel <pm...@molgen.mpg.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pmenzel+bz.apache.org-spama
                   |                            |ssassin@molgen.mpg.de

--- Comment #2 from Paul Menzel <pm...@molgen.mpg.de> ---
It was a legitimate email from an gmx.de address:

    Received: from mout.gmx.net (mout.gmx.net [212.227.17.21])
        by b1241.mx.srv.dfn.de (Postfix) with ESMTPS id DE0403C0110

The email contained in the text/plain part:

    ![](https://encrypted-tbn0.gstatic.com/images?q=tbn:<some string>&amp;s=10)
![](https://m.media-amazon.com/images/I/<other
string>._AC_UF894,1000_QL80_.jpg)

The image from m.media-amazon.com was legitimate.

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[Bug 8400] AMAZON_IMG_NOT_RCVD_AMZN: Add m.media-amazon.com

Posted by bu...@spamassassin.apache.org.
https://bz.apache.org/SpamAssassin/show_bug.cgi?id=8400

--- Comment #3 from John Hardin <jh...@impsec.org> ---
The validity of the image is not relevant to the rule. The rule detects "an
image hosted by Amazon in a message that is not from Amazon". This is a common
merchandise spammer practice.

That a non-spam message hit some spam rules is not an issue - SpamAssassin
scores on multiple rules and this one is not by itself a "poison pill". Such
rules are extremely rare.

What was the _total_ score on the message?

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