1 files changed, 1 insertions, 0 deletions
diff --git a/src/smtp.h b/src/smtp.h
index a6c4a34..0c1924a 100644
--- a/src/smtp.h
+++ b/src/smtp.h
@@ -11,6 +11,7 @@ struct smtp_message {
     const char *password;
     const char *from;          /* envelope + From address */
     const char *from_name;     /* display name, may be NULL */
+    const char *reply_to;      /* Reply-To address, may be NULL */
     const char *to;
     const char *subject;
     const char *body;          /* UTF-8 text body */