The text you wanted to publish was blocked by the spam filter. This is probably caused by a link to a forbidden external site.
Hacks Guide Wiki follows two spam blacklists:
- The local one maintained by our administrators at MediaWiki:Spam-blacklist
- The global one at Wikimedia Meta-Wiki, maintained at metawikimedia:Spam blacklist
Most likely the URL you put in is on the global blacklist. If you think it truly is not spam, please post a request at MediaWiki talk:Spam-whitelist so that Hacks Guide Wiki can whitelist it.