diff --git a/FAQ.md b/FAQ.md
index fbbf5f98d0..227d9192a7 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -3040,6 +3040,8 @@ Example conditions:
 
 ```header("X-Mailer") contains "Open-Xchange" && from matches ".*service@.*" && Is("seen")```
 
+```!subject contains "Test" && !(subject contains "Example")```
+
 ```!onBlocklist() && hasMx() && attachments() > 0```
 
 ```(received + 7*24*60*60*1000) < DT_DATE_TO_EPOCH(DT_NOW())```
diff --git a/index.html b/index.html
index 0d2c514234..e5de3f0e31 100644
--- a/index.html
+++ b/index.html
@@ -1668,6 +1668,7 @@ X-Google-Original-From: Somebody &lt;somebody+extra@example.org&gt;</code></pre>
 </ul>
 <p>Example conditions:</p>
 <p><code>header("X-Mailer") contains "Open-Xchange" &amp;&amp; from matches ".*service@.*" &amp;&amp; Is("seen")</code></p>
+<p><code>!subject contains "Test" &amp;&amp; !(subject contains "Example")</code></p>
 <p><code>!onBlocklist() &amp;&amp; hasMx() &amp;&amp; attachments() &gt; 0</code></p>
 <p><code>(received + 7*24*60*60*1000) &lt; DT_DATE_TO_EPOCH(DT_NOW())</code></p>
 <p><code>AI("Is the message below a scam? Answer in English with just yes or no.") contains "yes"</code></p>