[CentOS] please block user

James A. Peltier jpeltier at sfu.ca
Wed Aug 26 17:55:05 UTC 2015



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| On 25/08/15 23:09, Fabian Arrotin wrote:
| > On 25/08/15 20:39, Alice Wonder wrote:
| >> julie70773 [at] loverhearts.com
| > 
| >> Responded off-list to message on the list, spam with content
| >> that is not suitable for minors.
| > 
| >> It is possible subscribed under different address.
| > 
| >> IP of offending spam :
| > 
| >> Received: from mx2.loverhearts.com (mx2.loverhearts.com
| >> [45.55.128.151]) (using TLSv1.2 with cipher
| >> ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client
| >> certificate requested) by mail.domblogger.net (Postfix) with
| >> ESMTPS id C4871C5B for <alice at domblogger.net>; Tue, 25 Aug 2015
| >> 18:29:11 +0000 (UTC)
| > 
| > Thanks for the notification, and for not having forwarded the mail
| > to the list (which some people did on other lists ...) Please note
| > that such user (or multiple ones from that domain) isn't/aren't
| > subscribed to the list. In fact, I see a bunch of mails rejected at
| > our level, from that domain, but from a *bunch* of different IP
| > addresses, and so directly bounced back .. It seems someone/some
| > bot is tracking the mail lists and answering to both the reply-to
| > *and* the originator (but bounced by mailman, so no mail on the
| > list[s])
| > 
| > Under investigation to see how to help stopping the flood, even if
| > not originating from/passing through the centos.org servers ...
| > 
| 
| Just a quick status update : we've identified (from the mails
| bounced/rejected by our server) 14 IPs addresses used to send those
| mails. All those IPs are originating from DigitalOcean, so we reported
| the abuse so that they can investigate on their side.
| 
| Cheers,
| 
| - --
| Fabian Arrotin
| The CentOS Project | http://www.centos.org
| gpg key: 56BEC54E | twitter: @arrfab
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I told my wife (yes awkward) that I thought that the list would be removing content of this type (images), since likely it is of little value to the list for helping people.  I was shocked (for many reasons) that it is not.

-- 
James A. Peltier
IT Services - Research Computing Group
Simon Fraser University - Burnaby Campus
Phone   : 604-365-6432
Fax     : 778-782-3045
E-Mail  : jpeltier at sfu.ca
Website : http://www.sfu.ca/itservices
Twitter : @sfu_rcg
Powering Engagement Through Technology



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