diff --git a/utils/ClientConfig.xml b/utils/ClientConfig.xml
index 9d5a1fc4..41d451b4 100644
--- a/utils/ClientConfig.xml
+++ b/utils/ClientConfig.xml
@@ -14,8 +14,8 @@
     </incomingServer>
     <outgoingServer type="smtp">
       <hostname>smtp.crans.org</hostname>
-      <port>465</port>
-      <socketType>SSL</socketType>
+      <port>587</port>
+      <socketType>STARTTLS</socketType>
       <username>%EMAILLOCALPART%</username>
       <authentication>plain</authentication>
     </outgoingServer>