```elixir
defmodule Pleroma.Web.ActivityPub.MRF.RewritePolicy do
@moduledoc "MRF policy which rewrites all Notes to have 'new message content'."
```elixir
defmodule Pleroma.Web.ActivityPub.MRF.RewritePolicy do
@moduledoc "MRF policy which rewrites all Notes to have 'new message content'."
# Catch messages which contain Note objects with actual data to filter.
# Capture the object as `object`, the message content as `content` and the
# Catch messages which contain Note objects with actual data to filter.
# Capture the object as `object`, the message content as `content` and the