Added \r\n endings
diff --git a/contiki/apps/smtp-strings.h b/contiki/apps/smtp-strings.h
index b05f4fe..4bff858 100644
--- a/contiki/apps/smtp-strings.h
+++ b/contiki/apps/smtp-strings.h
@@ -2,8 +2,10 @@
extern const char smtp_helo[6];
extern const char smtp_mail_from[12];
extern const char smtp_rcpt_to[10];
-extern const char smtp_data[5];
+extern const char smtp_data[7];
extern const char smtp_to[5];
extern const char smtp_from[7];
extern const char smtp_subject[10];
-extern const char smtp_quit[5];
+extern const char smtp_quit[7];
+extern const char smtp_crnl[3];
+extern const char smtp_crnlperiodcrnl[6];