My forum gets spam account registrations, even though I setup the activation link and CAPTCHA, that have gibberish email addresses (ie.
sdfsdlkfsdfkj@sdkfjsdlkfs.com
) So I am looking for something to prevent this from happening. It annoys me getting a bunch of Mail Delivery Errors from the server when it cannot resolve the email address, not to mention all the inactive accounts that are created. https://www.mailboxvalidator.com/resour ... -in-phpbb/