3 files changed, 9 insertions, 0 deletions
diff --git a/src/net/eathena/mailhandler.cpp b/src/net/eathena/mailhandler.cpp
index 4a28061a3..522484dfa 100644
--- a/src/net/eathena/mailhandler.cpp
+++ b/src/net/eathena/mailhandler.cpp
@@ -74,4 +74,9 @@ void MailHandler::processMailOpen(Net::MessageIn &msg) const
     }
 }
 
+void MailHandler::refresh()
+{
+    MessageOut outMsg(CMSG_MAIL_REFRESH_INBOX);
+}
+
 }  // namespace EAthena
diff --git a/src/net/eathena/mailhandler.h b/src/net/eathena/mailhandler.h
index ec3ed3e9e..42bd11307 100644
--- a/src/net/eathena/mailhandler.h
+++ b/src/net/eathena/mailhandler.h
@@ -38,6 +38,8 @@ class MailHandler final : public MessageHandler, public Net::MailHandler
 
         void handleMessage(Net::MessageIn &msg) override final;
 
+        void refresh() override final;
+
     protected:
         void processMailOpen(Net::MessageIn &msg) const;
 };
diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index 532549a8c..bba239726 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -366,6 +366,8 @@
 #define CMSG_PVP_INFO                0x020f
 #define CMSG_PLAYER_AUTO_REVIVE      0x0292
 
+#define CMSG_MAIL_REFRESH_INBOX      0x023f
+
 #define SMSG_SOLVE_CHAR_NAME         0x0194
 #define SMSG_SKILL_CASTING           0x07fb
 #define SMSG_SKILL_CAST_CANCEL       0x01b9