Add build

dist/services/MimeVerificationService/normalizationStrategies.js

@@ -72,7 +72,17 @@ exports.amendOutlookNodes = (document) => {
     spans.forEach((span) => {
         let child = span.firstChild;
         while (child) {
-            span.parentNode.insertBefore(child.cloneNode(true), span);
+            if (child.nodeName.toLowerCase() === "span") {
+                child = child.nextSibling;
+                continue;
+            }
+            let parent = span.parentNode;
+            let lastSpan = span;
+            while (parent && parent.nodeName.toLowerCase() === "span") {
+                lastSpan = parent;
+                parent = parent.parentNode;
+            }
+            parent.insertBefore(child.cloneNode(true), lastSpan);
             child = child.nextSibling;
         }
     });