1 files changed, 1 insertions, 1 deletions
diff --git a/rfc822.c b/rfc822.c
index 9bb10b00..c9951a04 100644
--- a/rfc822.c
+++ b/rfc822.c
@@ -42,7 +42,7 @@ const char *host;	/* server hostname */
 	&& strncasecmp("Apparently-From:", buf, 16)
 	&& strncasecmp("Apparently-To:", buf, 14)
 	&& strncasecmp("Sender:", buf, 7)
-	&& strncasecmp("Resent_Sender:", buf, 14)
+	&& strncasecmp("Resent-Sender:", buf, 14)
        ) {
 	return(buf);
     }