A judge draws a line around an email

NPR reports a judge has blocked the Department of Homeland Security from taking further action or making additional threats against David Streever after ICE agents visited his home in response to a harsh email he sent to an ICE official.

What I can treat as solid here is the existence of a court order drawing a boundary around government response to speech in this specific case.

What I don’t have, from this account alone, is the order’s text, its scope beyond the described restraint, or the government’s stated justification for the visit.