add ProxyJump function

outlook-bulk-sender/BulkArchiveMailer.AddIn/Globals.cs

@@ -0,0 +1,14 @@
+namespace BulkArchiveMailer.AddIn
+{
+    /// <summary>
+    /// Static access point to the running add-in instance, matching the
+    /// shape Visual Studio normally generates for VSTO projects (hand
+    /// written here for the same reason as ThisAddIn.Designer.cs - see
+    /// its header comment).
+    /// </summary>
+    internal static class Globals
+    {
+        internal static ThisAddIn ThisAddIn =>
+            (ThisAddIn)Microsoft.Office.Tools.Outlook.OutlookAddIn.GetInstance(typeof(ThisAddIn));
+    }
+}