Disallow / Block Posting Links to a Domain?

Hi, I’d like to ban posting links to a domain. Is this possible anywhere in the settings?

For the record, the domain is actually my own subdomain (sandbox blog). Sometimes the WordPress plugin imports/updates some of the posts and I don’t want links to this domain ever going into my live forum.

Other solution is to also make a sandboxed forum, but that’s time consuming as well.


You could use watched words. Then block or censor your subdomain. /admin/logs/watched_words