External Link Blocklist

If you want to have extra control about which external (absolute) links should not
be allowed in your site, this module helps you. With this module you can
create a blocklist of URL's that are forbidden. When a user tries to input
an absolute link to a non allowed URL, an error will be displayed.

A common use case is when the site is under development and some users
use external links when they should use an internal link. As a consequence,
you might end up having links that point out to wrong domains (like a development server).
This module helps you to mitigate this problem.