implement masquerading using the MASQUERADE config option

[people/ms/dma.git] / dma.c

diff --git a/dma.c b/dma.c
index 5a287fa9da860c63dc503d1c9870ea889e85b81c..205e2bf90c4a2661c73069f25487576519861f93 100644 (file)
--- a/dma.c
+++ b/dma.c
@@ -80,6 +80,8 @@ struct config config = {
        .certfile       = NULL,
        .features       = 0,
        .mailname       = NULL,
+       .masquerade_host = NULL,
+       .masquerade_user = NULL,
 };
 
 
@@ -103,7 +105,14 @@ set_from(struct queue *queue, const char *osender)
                if (sender == NULL)
                        return (NULL);
        } else {
-               if (asprintf(&sender, "%s@%s", username, hostname()) <= 0)
+               const char *from_user = username;
+               const char *from_host = hostname();
+
+               if (config.masquerade_user)
+                       from_user = config.masquerade_user;
+               if (config.masquerade_host)
+                       from_host = config.masquerade_host;
+               if (asprintf(&sender, "%s@%s", from_user, from_host) <= 0)
                        return (NULL);
        }