diff --git a/Sources/Mailosaur/Models/MessageModels.swift b/Sources/Mailosaur/Models/MessageModels.swift
index 9e0a7ef..03cf0d2 100644
--- a/Sources/Mailosaur/Models/MessageModels.swift
+++ b/Sources/Mailosaur/Models/MessageModels.swift
@@ -166,6 +166,8 @@ public enum MessageSearchMatchOperator: String, Encodable {
 public struct MessageCreateOptions: Encodable {
     /// The email address to which the email will be sent.
     public let to: String
+    /// The email address to which the email will be CC'd.
+    public let cc: String?
     /// If true, email will be sent upon creation.
     public let send: Bool
     /// The email subject line.
@@ -185,8 +187,10 @@ public struct MessageCreateOptions: Encodable {
     ///  - Parameter text: Any additional plain text content to include in the reply. Note that only text or html can be supplied, not both
     ///  - Parameter html: Any additional HTML content to include in the reply. Note that only html or text can be supplied, not both.
     ///  - Parameter attachments: Any message attachments.
-    public init(to: String, send: Bool, subject: String, text: String? = nil, html: String? = nil, attachments: [MessageAttachmentOptions]? = nil) {
+    ///  - Parameter cc: The email address to which the email will be CC'd.
+    public init(to: String, send: Bool, subject: String, text: String? = nil, html: String? = nil, attachments: [MessageAttachmentOptions]? = nil, cc: String? = nil) {
         self.to = to
+        self.cc = cc
         self.send = send
         self.subject = subject
         self.text = text
@@ -198,6 +202,8 @@ public struct MessageCreateOptions: Encodable {
 public struct MessageForwardOptions: Encodable {
     /// The email address to which the email will be sent.
     public let to: String
+    /// The email address to which the email will be CC'd.
+    public let cc: String?
     // Any additional plain text content to forward the email with. Note that only text or html can be supplied, not both.
     public let text: String?
     /// Any additional HTML content to forward the email with. Note that only html or text can be supplied, not both.
@@ -206,16 +212,20 @@ public struct MessageForwardOptions: Encodable {
     /// Initializes a new instance of the MessageForwardOptions class.
     ///  - Important: Note that only html or text can be supplied, not both.
     ///  - Parameter to: The email address to which the email will be sent.
+    ///  - Parameter cc: The email address to which the email will be sent.
     ///  - Parameter text: Any additional plain text content to include in the reply. Note that only text or html can be supplied, not both
     ///  - Parameter html: Any additional HTML content to include in the reply. Note that only html or text can be supplied, not both.
-    public init(to: String, text: String? = nil, html: String? = nil) {
+    public init(to: String, text: String? = nil, html: String? = nil, cc: String? = nil) {
         self.to = to
+        self.cc = cc
         self.text = text
         self.html = html
     }
 }
 
 public struct MessageReplyOptions: Encodable {
+    /// The email address to which the email will be CC'd.
+    public let cc: String?
     /// Any additional plain text content to include in the reply. Note that only text or html can be supplied, not both.
     public let text: String?
     /// Any additional HTML content to include in the reply. Note that only html or text can be supplied, not both.
@@ -228,7 +238,9 @@ public struct MessageReplyOptions: Encodable {
     ///  - Important: Note that only html or text can be supplied, not both.
     ///  - Parameter text: Any additional plain text content to include in the reply. Note that only text or html can be supplied, not both
     ///  - Parameter html: Any additional HTML content to include in the reply. Note that only html or text can be supplied, not both.
-    public init(text: String? = nil, html: String? = nil, attachments: [MessageAttachmentOptions]? = nil) {
+    ///  - Parameter cc: The email address to which the email will be sent.
+    public init(text: String? = nil, html: String? = nil, attachments: [MessageAttachmentOptions]? = nil, cc: String? = nil) {
+        self.cc = cc
         self.text = text
         self.html = html
         self.attachments = attachments
diff --git a/Tests/MailosaurTests/EmailsTests.swift b/Tests/MailosaurTests/EmailsTests.swift
index 506e471..f12bc33 100644
--- a/Tests/MailosaurTests/EmailsTests.swift
+++ b/Tests/MailosaurTests/EmailsTests.swift
@@ -258,6 +258,23 @@ final class EmailsTests: XCTestCase {
         XCTAssertEqual(subject, message.subject)
     }
     
+    func testCreateWithCc() async throws {
+        try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")
+
+        let subject = "CC message"
+        let ccRecipient = "someoneelse@\(EmailsTestsSetup.verifiedDomain ?? "")"
+        let message = try await EmailsTestsSetup.client.messages.create(server: EmailsTestsSetup.server, messageCreateOptions: MessageCreateOptions(to: "anything@\(EmailsTestsSetup.verifiedDomain ?? "")",
+                                                                                                                                                    send: true,
+                                                                                                                                                    subject: subject,
+                                                                                                                                                    html: "<p>This is a new email.</p>",
+                                                                                                                                                    cc: ccRecipient))
+        
+        XCTAssertFalse(message.id.isEmpty)
+        XCTAssertEqual(subject, message.subject)
+        XCTAssertEqual(1, message.cc.count)
+        XCTAssertEqual(ccRecipient, message.cc[0].email)
+    }
+    
     func testCreateSendWithAttachment() async throws {
         try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")
         
@@ -308,6 +325,23 @@ final class EmailsTests: XCTestCase {
         XCTAssertTrue(message.html.body?.contains(body) == true)
     }
     
+    func testForwardWithCc() async throws {
+        try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")
+
+        let body = "<p>Forwarded <strong>HTML</strong> message.</p>"
+        let targetEmail = EmailsTestsSetup.emails[0]
+        let ccRecipient = "someoneelse@\(EmailsTestsSetup.verifiedDomain ?? "")"
+        
+        let message = try await EmailsTestsSetup.client.messages.forward(id: targetEmail.id, messageForwardOptions: MessageForwardOptions(to: "forwardcc@\(EmailsTestsSetup.verifiedDomain ?? "")",
+                                                                                                                                          html: body,
+                                                                                                                                          cc: ccRecipient))
+        
+        XCTAssertFalse(message.id.isEmpty)
+        XCTAssertTrue(message.html.body?.contains(body) == true)
+        XCTAssertEqual(1, message.cc.count)
+        XCTAssertEqual(ccRecipient, message.cc[0].email)
+    }
+    
     func testReplyText() async throws {
         try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")
         
@@ -332,6 +366,21 @@ final class EmailsTests: XCTestCase {
         XCTAssertTrue(message.html.body?.contains(body) == true)
     }
     
+    func testReplyWithCc() async throws {
+        try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")
+
+        let body = "Reply CC Message"
+        let targetEmail = EmailsTestsSetup.emails[0]
+        let ccRecipient = "someoneelse@\(EmailsTestsSetup.verifiedDomain ?? "")"
+        
+        let message = try await EmailsTestsSetup.client.messages.reply(id: targetEmail.id, messageReplyOptions: MessageReplyOptions(html: body, cc: ccRecipient))
+        
+        XCTAssertFalse(message.id.isEmpty)
+        XCTAssertTrue(message.html.body?.contains(body) == true)
+        XCTAssertEqual(1, message.cc.count)
+        XCTAssertEqual(ccRecipient, message.cc[0].email)
+    }
+    
     func testReplyWithAttachment() async throws {
         try XCTSkipIf(EmailsTestsSetup.verifiedDomain == nil, "Skipping test")