diff --git a/_vars b/_vars
index aff1ebe..3c1d30b 100644
--- a/_vars
+++ b/_vars
@@ -18,5 +18,5 @@ password='(smtp password)'
 smtp=''
 # Defaults to: '587'
 port=''
-# Defaults to; '' (StartTLS)
-ssltls='1'
+# Defaults to StartTLS when empty, otherwise SSL/TLS
+ssltls='true'