Issue #540: Updated idrac_tools_vars.yml

Signed-off-by: abhishek-s-a <a_sa@dellteam.com>

control_plane/input_params/idrac_tools_vars.yml

@@ -35,18 +35,21 @@ ipv4_static_dns2: ""
 # Mandatory value required
 smtp_server_ip: ""
 
-# Username used for SMTP
+# Email address used for enabling 2FA
+# Mandatory value required
+use_email_address_2fa: ""
+
+# SMTP authentication disabled by default
+# If enabled provide smtp username and password
 # Mandatory value required
+smtp_authentication: "disabled"
+
+# Username used for SMTP
 smtp_username: ""
    
 # Password used for SMTP
-# Mandatory value required    
 smtp_password: ""
 
-# Email address used for enabling 2FA
-# Mandatory value required
-use_email_address_2fa: ""
-
 
 ### Usage: idrac_ldap ###
 
@@ -108,4 +111,4 @@ role_group1_dn: ""
 # Supported options are Administrator, Operator, ReadOnly
 # By default role_group1_privilege will be Administrator
 # Mandatory value required
-role_group1_privilege: "Administrator"
+role_group1_privilege: "Administrator"