Interspire Product Knowledge Base

Yes, Interspire Email Marketer can generate a CAPTCHA verification that users will be ask to enter in to make sure that a human being is filling in the form. This is to stop automated submissions and 'SPAM bots'.

To turn on CAPTCHA, simply select the option when creating your forms.

Interspire Email Marketer uses the PHP Graphics library GD to create the CAPTCHA image but can also use an alternative method if it does not detect GD installed on your server.