Get email address from AD user

Hi

I want to get the email address from an AD user account.

My code is this:

var email = User.getAttribute(mail);

And I receive this error: [2015-01-20 15:45:14.050] [I] ReferenceError: "mail" is not defined.

The email is active in AD and I can also see it in the Orchestrator plugin

When I get all the attributes of the AD user I can see this:

[2015-01-20 15:48:34.615] [I] ADAttribute:CN=Jonathan***,OU=Virt,OU=Users,OU=****,DC=pocvirtual,DC=local!@@$$!mail

Can anybody help me please?

Jonathan