Hello. I have two machines: A (Gnus) and B (Postfix).
I'm using A to connect to the SMTP server (B) and send a message to a different server (C). The problem is that A's IP address appears in the `Received' field. Is it possible to disable it or use B's IP address instead? What fields can be changed? Snippet: Received: from [A's IP address] using TLSv1 with cipher ... (128/128 bits)) (No client certificate requested)
