diff --git a/handlers/messages.js b/handlers/messages.js
index 7698be3..1f9635a 100644
--- a/handlers/messages.js
+++ b/handlers/messages.js
@@ -107,7 +107,8 @@ async function handleDiscordReply(m) {
       recipientEmail,
       subject,
       discordUser,
-      msgId
+      msgId,
+      m.author.id
     );
 
     await updateTicketActivity(ticket.gmailThreadId);
diff --git a/services/gmail.js b/services/gmail.js
index 41b55ff..bb8f397 100644
--- a/services/gmail.js
+++ b/services/gmail.js
@@ -4,6 +4,7 @@
 const { google } = require('googleapis');
 const { CONFIG } = require('../config');
 const { extractRawEmail, escapeHtml } = require('../utils');
+const { getStaffSignatureBlocks } = require('./staffSignature');
 
 function getGmailClient() {
   const auth = new google.auth.OAuth2(