1 files changed, 2 insertions, 1 deletions

diff --git a/sendmail.c b/sendmail.c
index b62fef8..ae23ef2 100644
--- a/sendmail.c
+++ b/sendmail.c
@@ -96,8 +96,9 @@ char **argv;
 
   flagh = 0;
   sender = 0;
-  while ((opt = getopt(argc,argv,"vimte:f:p:o:B:F:EJxb:")) != opteof)
+  while ((opt = getopt(argc,argv,"vimte:f:p:o:B:F:EJxb:N:")) != opteof)
     switch(opt) {
+      case 'N': break; /* ignore DSN option */
       case 'B': break;
       case 't': flagh = 1; break;
       case 'f': sender = optarg; break;