Hello,
If you run a web forum or blog on our service you must make sure to protect your comment sections from spam bots. Spam bots target specific software such as Wordpress, PHPBB with an aim to automatically submit spam containing link backs to their own sites. This in turn devalues our search-engine rankings for the whole subdomain, when search-engines notice our servers are linking to spam-advertised websites.
You must moderate your comment sections as often as you can, and if possible install spam protection scripts, or force moderation before the comments are shown on your website. Failure to moderate spam will result in a suspension of your website.
Thank you