DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=srv-a; s=s1; t=1709494311; h=from:subject:to:from:subject:date:to:cc:message-id; bh=0MIF2K4/fGA4bxV9yOwV0PQSZ3Glv67jLvQ8NwgjcKQ=; b=JkROrF9he5gqMhWcU47h6koleiwkz0IWcRV467KuzsMdTeWPMUVB+JDu+6HElBofdzNsz5 Ptug637opt4UaAAg==; From: user-a@srv-a To: user-b@srv-b Subject: Hola amigo pingüino! Que tal va la vida?