The verification code is correct, but I still receive an error. Why?

In some browsers, the verification code, even if typed in correctly, is not accepted. To solve this, make sure that cookies are enabled in your browser. If they’re not, enable them. Type in the verification code again and submit the form.If cookies were already enabled in your browser, delete them (Delete cookies), type in the verification number and submit the form.

verification number doesn't work

To avoid using cookies, set the CAPTCHA protection to Daily Changed CAPTCHA.

the form doesn't accept the correct verification number

To avoid cookies completely, set the CAPTCHA protection to None and protect the form by limiting the number of submissions received from an IP address to 1 or 2 per day. This way, you’re form will not be spammed and the verification image will not be required anymore.