Captcha

On all our commercial version, you have the possibility to turn on a captcha verification so a picture with characters will be inserted in your AcyMailing subscription forms in order to only allow human subscriptions.

You can turn on this verification by going on your AcyMailing configuration page, tab security and turn on the option Enable the captcha

• Enable the captcha: this option enables you to turn On or Off the captcha verification
• Characters: list of characters used to create the captcha.
  AcyMailing will randomly choose some characters in this list. We voluntary already removed some characters to improve the user experience.
• Security Key: if you use the subscription via url and you want to enable the captcha, you will have to add this security key on your subscription via url (by adding the argument seckey=YOUR_KEY)  otherwise the subscription via url won't work. This key is randomly generated during the install process but you can change it if you want.
• Subscription via the AcyMailing Module: The parameters under this section will be applied to your AcyMailing module.
• Subscription via the AcyMailing Component: The parameters under this section will be applied to the component view (if you created a menu linked to AcyMailing), not the module.
• Number of characters: Number of characters displayed in the picture.
• Height: Height of the picture.
• Width: Width of the picture.
• Background color: Color applied to the background. If you leave this field empty, no background color will be applied and you will have a transparent picture.
• Font color: Color applied to the text.

If you turn the captcha on, a picture will be applied to your module and on the component subscription page

You can also customize the colors of your captcha so it fits your website colors