Yes, banned, for posting a Vinyl which included implied profanity by using asterisks between an “S” and a “T”. That’s a violation of the Xbox Live Code of Conduct to wit:
"CONTENT IN XBOX LIVE What is considered content in Xbox Live?
Content is anything you create, share, use, or promote that another person could see or hear or otherwise experience, like Gamertags, profile information, in-game content, and videos.
What are examples of content that is prohibited in Xbox Live?
(Note: the examples below are just a few examples of Content prohibited by the Microsoft Code of Conduct. Just because something isn’t on this list doesn’t mean it’s OK.)
Content involving illegality. For example:
Gambling, piracy, child pornography, obscenity, or criminal activity
Underage drinking, illegal drug use, or socially irresponsible behavior connected with drug use (e.g., drinking and driving)
Terrorism (e.g., bomb or other weapon making instructions)
Information that could help identity thieves (e.g., government-issued identification number)
Content that could harm or harass a person, including yourself, or an animal. For example: Profane words or phrases
(Note: the examples below are just a few examples of the type of behavior prohibited by the Microsoft Code of Conduct. Just because something isn’t on this list doesn’t mean it’s OK.)
Negative speech (including hate speech or threats of harm) directed at people who belong to a group, including groups based on race, ethnicity, nationality, language, gender, age, disability, veteran status, religion, or sexual orientation/expression
“Noise”, which is excessive speech intended to interfere with or disrupt another person’s or group’s ability to enjoy a game or app on Xbox Live
Content showing or promoting animal abuse"
The ban, your first, is for seven days (168 hours) from the time placed by a Turn 10 employee. You may write them at firstname.lastname@example.org, but the chances of receiving a response prior to your ban expiring are close to nil.