diff --git a/s/css/default.css b/s/css/default.css
index 48e119d..e11c5af 100644
--- a/s/css/default.css
+++ b/s/css/default.css
@@ -39,6 +39,12 @@ padding-bottom: 0.15em;
   padding-left: 5pt;
   padding-top: 5pt;
 }
+.msg_hash {
+  float: right;
+  margin-right: 1em;
+  color: #222;
+  opacity: 0.4;
+}
 .subg a {
   color: #222;
 }
diff --git a/t/post.html b/t/post.html
index 1b6a73c..bddfc3a 100644
--- a/t/post.html
+++ b/t/post.html
@@ -1,5 +1,8 @@
 <div class=post>
 	<a style="text-decoration:none;" href="/s?subg=<TMPL_VAR NAME=CUT>&echo=<TMPL_VAR NAME=ECHO>"><h2><TMPL_VAR NAME=SUBG></h2></a>
+	<div class='msg_hash'>
+		Message ID: <TMPL_VAR NAME=HASH>
+	</div>
 	<div class=mail>
 		<i><TMPL_VAR NAME=TIME></i><br>
 		From: <strong><a style='color:#222;text-decoration:none;' href='/u?user=<TMPL_VAR NAME=FROM>'><TMPL_VAR NAME=FROM></a></strong><br>