diff --git a/packages/email-renderer/package.json b/packages/email-renderer/package.json
index 9a91f986..5a477f73 100644
--- a/packages/email-renderer/package.json
+++ b/packages/email-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@wrnexus/email-renderer",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "type": "module",
   "description": "WRNexus block email renderers with HTML, text, AMP Email, and MJML interoperability.",
   "exports": {
diff --git a/packages/email-renderer/src/blocks.ts b/packages/email-renderer/src/blocks.ts
index 6ab6b7ac..093ad7b7 100644
--- a/packages/email-renderer/src/blocks.ts
+++ b/packages/email-renderer/src/blocks.ts
@@ -94,7 +94,7 @@ export const emailDocumentBlock = defineBlock({
   }),
   renderers: {
     emailHtml: ({ node, slots }) =>
-      `<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;background:${html(attrs(node).background ?? "#f3f4f6")};color:${html(attrs(node).textColor ?? "#111827")};font-family:${html(attrs(node).fontFamily ?? "Arial, sans-serif")};"><tr><td align="center">${attrs(node).logoUrl ? `<img src="${html(attrs(node).logoUrl)}" alt="${html(attrs(node).logoAlt)}" style="display:block;height:auto;max-width:200px;padding:20px;" />` : ""}<table role="presentation" class="wrn-email" width="${html(attrs(node).width)}" cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;max-width:100%;width:${html(attrs(node).width)}px;background:${html(attrs(node).contentBackground ?? "#ffffff")};color:${html(attrs(node).textColor ?? "#111827")};font-family:${html(attrs(node).fontFamily ?? "Arial, sans-serif")};">${slots.content}</table></td></tr></table>`,
+      `<table data-block-id="${html(node.id)}" role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;background:${html(attrs(node).background ?? "#f3f4f6")};color:${html(attrs(node).textColor ?? "#111827")};font-family:${html(attrs(node).fontFamily ?? "Arial, sans-serif")};"><tr><td align="center">${attrs(node).logoUrl ? `<img src="${html(attrs(node).logoUrl)}" alt="${html(attrs(node).logoAlt)}" style="display:block;height:auto;max-width:200px;padding:20px;" />` : ""}<table role="presentation" class="wrn-email" width="${html(attrs(node).width)}" cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;max-width:100%;width:${html(attrs(node).width)}px;background:${html(attrs(node).contentBackground ?? "#ffffff")};color:${html(attrs(node).textColor ?? "#111827")};font-family:${html(attrs(node).fontFamily ?? "Arial, sans-serif")};">${slots.content}</table></td></tr></table>`,
     ampEmail: ({ node, slots }) =>
       `<table role="presentation" width="100%" class="email-bg"><tr><td align="center"><table role="presentation" width="${html(attrs(node).width)}" class="email-body">${slots.content}</table></td></tr></table>`,
     mjml: ({ node, slots }) =>
@@ -206,7 +206,7 @@ export const columnBlock = defineBlock({
   }),
   renderers: {
     emailHtml: ({ node, slots }) =>
-      `<td class="wrn-column" width="${html(attrs(node).width)}" valign="top">${slots.content}</td>`,
+      `<td data-block-id="${html(node.id)}" class="wrn-column" width="${html(attrs(node).width)}" valign="top">${slots.content}</td>`,
     ampEmail: ({ node, slots }) =>
       `<td width="${html(attrs(node).width)}" valign="top">${slots.content}</td>`,
     mjml: ({ node, slots }) =>