diff --git a/MailSender/MailSender.v11.suo b/MailSender/MailSender.v11.suo
index 07b144c..7368cb3 100644
Binary files a/MailSender/MailSender.v11.suo and b/MailSender/MailSender.v11.suo differ
diff --git a/MailSender/MandrillMailSender/MandrillMailSenderClass.cs b/MailSender/MandrillMailSender/MandrillMailSenderClass.cs
index 71671a1..5e71468 100644
--- a/MailSender/MandrillMailSender/MandrillMailSenderClass.cs
+++ b/MailSender/MandrillMailSender/MandrillMailSenderClass.cs
@@ -11,5 +11,8 @@ namespace MandrillMailSender
     public class MandrillMailSenderClass : MailSenderInterface
     {
         public MandrillMailSenderClass(String apikey);
+        public bool SendMail(Mail mail);
+        public bool SendTestMail();
+        public bool TestKey();
     }
 }