How OSpam-a-not Was Born and How It Protects Your Joomla Forms From Spambots

In 2014 at, we tried one particular unobtrusive technique on some of our web forms.

We decided to stop the flood of spambots sending spam via those forms.

That worked out much better than we could have expected. So, we decided to turn this into a Joomla plugin. This is how our OSpam-a-not was born.

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