(#goes62q) @firstname.lastname@example.org It works, thanks! I reckon Ctrl+S Ctrl+U didn’t do anything last time because it was already at the end and the command is named completely wrong in my opinion. It’s doing exactly the opposite than what I expect from this name.
set_unread actually marks it read but the name suggests the exact opposite, in particular to mark the buffer unread. So I thought the line is then moved up to some previous location or even removed completely. It’s doing exactly what I want, still confused by the name. Thanks again! <3