diff --git a/Quantumult/Quantumult.conf b/Quantumult/Quantumult.conf
index f3cd87a..afd8221 100644
--- a/Quantumult/Quantumult.conf
+++ b/Quantumult/Quantumult.conf
@@ -5293,6 +5293,9 @@ USER-AGENT,WhatsApp*,PROXY
 
 # PROXY
 
+// Spark
+DOMAIN-SUFFIX,smartmailcloud.com,PROXY
+
 // Steam
 DOMAIN-SUFFIX,fanatical.com,PROXY
 DOMAIN-SUFFIX,humblebundle.com,PROXY,force-remote-dns