Things right click reporting will get you muted for:

[Davrille-moon-guard]

I found this on a thread in the CS forum:

@Rufflebottom-bloodhoof

https://us.battle.net/support/en/article/42673

Communication

When participating in communication of any kind (chat, voice communication, group finder), you are responsible for how you express yourself. You may not use language that could be offensive or vulgar to others.

Hate speech and discriminatory language is inappropriate, as is any obscene or disruptive language. Threatening or harassing another player is always unacceptable, regardless of language used. Violating any of these expectations will result in account restrictions. More serious and repeated violations will result in greater restrictions.

While we encourage you to report players that are behaving in a disrespectful manner, falsely reporting another player with the sole intent of restricting their gameplay is also unacceptable and will result in penalties to your account.

Anyone planning to report people who aren’t breaking the ToS/EULA just for grins and giggles may want to reconsider.