diff --git a/src/content/docs/agents/concepts/agent-class.mdx b/src/content/docs/agents/concepts/agent-class.mdx
index 4e3fa2c10f6..eca3a8714e2 100644
--- a/src/content/docs/agents/concepts/agent-class.mdx
+++ b/src/content/docs/agents/concepts/agent-class.mdx
@@ -365,12 +365,13 @@ class MyAgent extends Agent {
     console.log("Raw email size:", raw.length);
 
     // Reply to the email
-    await this.replyToEmail(email, {
+    const result = await this.replyToEmail(email, {
       fromName: "My Agent",
       subject: "Re: " + email.headers.get("subject"),
       body: "Thanks for your email!",
       contentType: "text/plain"
     });
+    console.log("Email sent with ID:", result.messageId);
   }
 }
 ```
@@ -387,6 +388,28 @@ export default {
 };
 ```
 
+The `AgentEmail` interface provides direct access to the underlying email message methods:
+
+```ts
+class MyAgent extends Agent {
+  async onEmail(email: AgentEmail) {
+    // Forward the email to another address
+    const forwardResult = await email.forward("destination@example.com");
+    console.log("Forwarded with message ID:", forwardResult.messageId);
+
+    // Reply to the email
+    const replyResult = await email.reply({
+      from: email.to,
+      to: email.from,
+      raw: rawEmailContent
+    });
+    console.log("Replied with message ID:", replyResult.messageId);
+  }
+}
+```
+
+Both `email.forward()` and `email.reply()` return a `Promise<EmailSendResult>` which contains a `messageId` field that can be used for tracking sent emails.
+
 ### Context Management
 
 `agents` wraps all your methods with an `AsyncLocalStorage` to maintain context throughout the request lifecycle. This allows you to access the current agent, connection, request, or email (depending of what event is being handled) from anywhere in your code:
diff --git a/src/content/docs/email-routing/email-workers/runtime-api.mdx b/src/content/docs/email-routing/email-workers/runtime-api.mdx
index 65ef072a00e..eced6d3800e 100644
--- a/src/content/docs/email-routing/email-workers/runtime-api.mdx
+++ b/src/content/docs/email-routing/email-workers/runtime-api.mdx
@@ -19,7 +19,8 @@ An `EmailEvent` is the event type to programmatically process your emails with a
 ```js
 export default {
   async email(message, env, ctx) {
-    await message.forward("<YOUR_EMAIL>");
+    const result = await message.forward("<YOUR_EMAIL>");
+    console.log("Email forwarded with ID:", result.messageId);
   },
 };
 ```
@@ -84,8 +85,8 @@ addEventListener("email", async (event) => {
   public constructor(from: string, to: string, raw: ReadableStream | string);
 
   setReject(reason: string): void;
-  forward(rcptTo: string, headers?: Headers): Promise<void>;
-  reply(message: EmailMessage): Promise<void>;
+  forward(rcptTo: string, headers?: Headers): Promise<EmailSendResult>;
+  reply(message: EmailMessage): Promise<EmailSendResult>;
 }
 ```
 
@@ -115,15 +116,15 @@ An email message that is sent to a consumer Worker and can be rejected/forwarded
 
   * Reject this email message by returning a permanent SMTP error back to the connecting client, including the given reason.
 
-* <code>forward(rcptTostring, headersHeadersoptional)</code> : Promise
+* <code>forward(rcptTostring, headersHeadersoptional)</code> : Promise&lt;EmailSendResult&gt;
 
   * Forward this email message to a verified destination address of the account. If you want, you can add extra headers to the email message. Only `X-*` headers are allowed.
-  * When the promise resolves, the message is confirmed to be forwarded to a verified destination address.
+  * When the promise resolves, the message is confirmed to be forwarded to a verified destination address and returns an `EmailSendResult` object containing a `messageId`.
 
-* <code>reply(EmailMessage)</code> : Promise
+* <code>reply(EmailMessage)</code> : Promise&lt;EmailSendResult&gt;
 
   * Reply to the sender of this email message with a new EmailMessage object.
-  * When the promise resolves, the message is confirmed to be replied.
+  * When the promise resolves, the message is confirmed to be replied and returns an `EmailSendResult` object containing a `messageId`.
 
 
 ## `EmailMessage` definition
@@ -143,4 +144,18 @@ An email message that can be sent from a Worker.
 
 * `to` string
 
-  * `Envelope To` attribute of the email message.
\ No newline at end of file
+  * `Envelope To` attribute of the email message.
+
+## `EmailSendResult` definition
+
+```ts
+interface EmailSendResult {
+    readonly messageId: string;
+}
+```
+
+The result of sending an email via `forward()` or `reply()`.
+
+* `messageId` string
+
+  * A unique identifier for the sent email message that can be used for tracking and logging purposes.
\ No newline at end of file