Board Thread:General Discussion/@comment-33032412-20180414030131/@comment-27070860-20180414151531

From what I understood and from what I've seen, you've been accused of spam, and this is the only part of the blocking policy that references it;

"Spam – Posting irrelevant spam links in articles or creating articles which are entirely spam is grounds for an infinite block (for registered users) or a shorter-term IP block in the case of continued actions in the face of warnings not to do so. It is important to assume good-faith unless there is substantial evidence to the contrary."

About your message wall:

"As a general guideline, users should still be allowed to post on their message wall. This helps deal with any confusion over why they were blocked and gives them an opportunity to explain. If the user is abusing this, for example, by posting profanities on their own message wall, they should have the privilege to do so removed"

If you want to contact the administrator, try contacting them on a different wiki and ask for an explanation as to why you've been banned indefinitely.