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August 19th, 2010, 18:35 GMT · By

Spamhaus Adds Gmail to Block List [Updated]

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Spamhaus bans Google IP block
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UPDATE (20 August 2010): Spamhaus has released an official statement to clarify that it blocked Google Docs and not Gmail, as this article suggests. Read more about it here.

The Spmahaus anti-spam outfit has added IP addresses used by Gmail to its block list, because of Google's failure to remove abusive files hosted on Docs.

The Spamhaus Project is an organization of volunteers dedicated to fighting and stopping spam operations across the world by collaborating with law enforcement authorities and service providers.

The outfit maintains four block lists (DNSBLs) containing Internet resources known to be associated with spam. These are the Spamhaus Block List (SBL), the Exploits Block List (XBL), the Policy Block List (PBL) and the Domain Block List (DBL).

"Spamhaus DNSBLs are today used by the majority of the Internet's Email Service Providers, Corporations, Universities, Governments and Military networks," the organization explains.

Spamhaus SBL entry for 74.125.227.0/24
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The Spamhaus Block List (SBL) in particular contains IP addresses or ranges that are known to be involved in spam operations. A new addition to this list is apparently 74.125.227.0/24, an IP block belonging to Google.

The block covers all IP addresses between 74.125.227.1 and 74.125.227.254, of which 74.125.227.21 to 74.125.227.24 are assigned to Gmail, according to David Dede from Sucuri Security.

An explanation as to the reason why this range was blocked was posted on Spamhaus' website. "74.125.227.0/24 is listed on the SBL as being assigned to, being under the control of, or being otherwise connected with a known spam operation listed on the ROKSO [Register Of Known Spam Operations] database as: Canadian Pharmacy," it reads.

Spam file hosted on Google Docs
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This is followed by a list of links pointing to spam files hosted on Google Docs, which according to the Spamhaus researchers, are just some of hundreds.

"Please stop supporting spammers. You can start by removing the following," a message reads. Apparently Google is doing just that as we're writing this article.

This is not the first time when Spamhaus takes a controversial decision. A week ago the outfit became the center of a controversy after blacklisting the IP space of the largest Internet service provider in Latvia; a ban that also affected the .LV TLD registry and University of Latvia's Institute of Mathematics and Computer Science.

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READER COMMENTS:


Comment #1 by: Someguy on 19 Aug 2010, 19:14 UTC reply to this comment

74.125.227.0 is Google Docs, NOT Gmail and nothing to do with Gmail. Might want to check facts before writing articles dude!

Comment #1.1 by: Lucian Constantin on 20 Aug 2010, 08:23 GMT

Please refer to the source I linked in the article? Right where it says "according to."

Actually, Gmail responds to different IP addresses depending on your location on the globe, but those corresponded to Gmail for at least some users, including David Dede of Sucuri Security.

Comment #1.2 by: Lucian Constantin on 20 Aug 2010, 09:06 GMT

http://network-tools.com/default.asp?prog=dnsrec&host=gmail.com

gmail.com A 74.125.227.21 300s
gmail.com A 74.125.227.23 300s
gmail.com A 74.125.227.24 300s
gmail.com A 74.125.227.22 300s

Comment #1.3 by: Someguy on 20 Aug 2010, 15:42 GMT

However you dress it up, or blame someone else you copied it from, YOU say: "The Spamhaus anti-spam outfit has added IP addresses used by Gmail to its block list". You got that wrong.

Comment #1.4 by: Lucian Constantin on 20 Aug 2010, 19:57 GMT

Those IP addresses were being used by Gmail - though Gmail's Web server, not SMTP server.

Nevertheless, I understand your point of view. Please refer to the update at the beginning of the article.


Comment #2 by: Dalgo on 20 Aug 2010, 10:52 UTC reply to this comment

Fair play to Spamhaus. No matter what size your business is, you are still accountable.


Comment #3 by: Somguy on 20 Aug 2010, 15:40 UTC reply to this comment

Spamhaus says this report is garbage, a Spamhaus news article says:

""Spamhaus Blocks Gmail" - A catchy headline which certainly got the twitterati going. However, it wasn't true.

Recently some IT websites, including Softpedia and Sucuri, erroneously issued reports of Spamhaus' SBL blocking Gmail. These reports are not true. Google's Gmail service has never been listed in or affected by any Spamhaus DNSBL, nor ever would be."

Spamhaus article is at: http://www.spamhaus.org/news.lasso?article=660


Comment #4 by: anon on 23 Aug 2010, 02:53 UTC reply to this comment

The denial of blocking is simply untrue. The large educational network I run which uses spamhaus block lists suddenly blocked gmail last week. and now youtube (well parts thereof) are failing for the same reason. The filter chain clealy states the spamhaus blocklist as being the reason for the block


Comment #5 by: Gary on 31 Aug 2010, 13:07 UTC reply to this comment

Rec'd email from 74.125.227.24 as result of posting on craigs list for a back hoe for sale We will see what happens


Comment #6 by: jojo on 27 Apr 2011, 07:33 UTC reply to this comment

spamhaus blocked gmail 74.125.82.43

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