Fighting spammers

How to use this online tool. Whether you should register or use anonymously. Other help topics.
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shawn
Site Admin
Posts: 261
Joined: Wed Oct 19, 2005 9:41 am
Location: Ithaca, NY

Fighting spammers

Post by shawn » Thu Jul 13, 2006 9:55 am

I'm terribly sorry about the offensive spam that occurred early July. I have changed the privileges of anonymous users, so that they can't post messages or reply to ours. I have also banned the internet IP addresses of those spammers, which will prevent them even from reading any of the forums. Of course, as more computers out there catch viruses, there will be new threats. So, I will continue to watch over the forums.
-Shawn

shawn
Site Admin
Posts: 261
Joined: Wed Oct 19, 2005 9:41 am
Location: Ithaca, NY

Open Forum opened to anonymous posters

Post by shawn » Mon Jul 17, 2006 1:35 pm

With a new system to thwart spammers, I have decided to open the "Open Forum" today, allowing anonymous users to post there only.
-Shawn

shawn
Site Admin
Posts: 261
Joined: Wed Oct 19, 2005 9:41 am
Location: Ithaca, NY

Read me if you can't sign in or post messages

Post by shawn » Tue Apr 26, 2011 12:33 pm

If you find you cannot post a message or sign in, your IP address might be listed as a 'bot' in our server. Please use the contact form at EnergyTeachers.org and we will lift the embargo on your address.
Explanation
There are thousands of servers that have been infiltrated by black market organizations, with the purpose of filling forums like this with messages and links about popular or illicit products. To raise their status in search engines, they want to have their link seen by Google and Yahoo and Microsoft in as many forums as possible.
Whenever we're attacked by such a bot, we note the address and ban its associated range, often a set of addresses assigned to a company that hosts servers for other web sites.
Internet addresses can change, because the space is leased for temporary periods. It is possible that an address once used for servers can become one for residences or schools.

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