diff --git a/MSAL/test/integration/native_auth/end_to_end/MSALNativeAuthEndToEndBaseTestCase.swift b/MSAL/test/integration/native_auth/end_to_end/MSALNativeAuthEndToEndBaseTestCase.swift
index e463956d04..c8db6d782d 100644
--- a/MSAL/test/integration/native_auth/end_to_end/MSALNativeAuthEndToEndBaseTestCase.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/MSALNativeAuthEndToEndBaseTestCase.swift
@@ -123,6 +123,15 @@ class MSALNativeAuthEndToEndBaseTestCase: XCTestCase {
         }
     }
     
+    func createEmailProviderAccount(password: String) async -> String {
+        
+        guard let address = await codeRetriever.createAuthenticatedAccount(password: password) else {
+            XCTFail("Failed to create/authenticate email provider account")
+            return ""
+        }
+        return address
+    }
+    
     func generateSignUpRandomEmail() -> String {
         return codeRetriever.generateRandomEmailAddress()
     }
@@ -131,8 +140,8 @@ class MSALNativeAuthEndToEndBaseTestCase: XCTestCase {
         return "password.\(Date().timeIntervalSince1970)"
     }
 
-    func retrieveCodeFor(email: String) async -> String? {
-        guard let password = retrieveEmailProviderPassword() else {
+    func retrieveCodeFor(email: String, password: String? = nil) async -> String? {
+        guard let password = password ?? retrieveEmailProviderPassword() else {
             XCTFail("email_provider_password not found in conf.json")
             return nil
         }
@@ -174,7 +183,7 @@ class MSALNativeAuthEndToEndBaseTestCase: XCTestCase {
         return MSALNativeAuthEndToEndBaseTestCase.nativeAuthConfFileContent?[Constants.resetPasswordUsernameKey]
     }
     
-    func fulfillment(of expectations: [XCTestExpectation], timeout seconds: TimeInterval = 20) async {
+    func fulfillment(of expectations: [XCTestExpectation], timeout seconds: TimeInterval = 40) async {
         await fulfillment(of: expectations, timeout: seconds, enforceOrder: false)
     }
     
diff --git a/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInJITEndToEndTests.swift b/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInJITEndToEndTests.swift
index 33493ff69f..56d0516566 100644
--- a/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInJITEndToEndTests.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInJITEndToEndTests.swift
@@ -29,13 +29,11 @@ import MSAL
 final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPasswordTestCase {
 
     func test_createUserAndAddSameEmailAsStrongAuthMethod_thenAutomaticallySignInSuccessfully_withPreverified() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
-        let username = generateSignUpRandomEmail()
+
+        let password = generateRandomPassword()
+        let username = await createEmailProviderAccount(password: password)
         // Step 1: Create User
-        guard let signInAfterSignUpState = await signUpInternally(username: username, password: generateRandomPassword(), application: initialisePublicClientApplication()) else {
+        guard let signInAfterSignUpState = await signUpInternally(username: username, password: password, application: initialisePublicClientApplication()) else {
             XCTFail("onSignUpCompleted not called or state is nil")
             return
         }
@@ -73,14 +71,12 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
     }
 
     func test_createUserAndAddDifferentEmailAsStrongAuthMethod_thenAutomaticallySignInSuccessfully() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
-
-        let username = generateSignUpRandomEmail()
+        
+        let password = generateRandomPassword()
+        let username = await createEmailProviderAccount(password: password)
+        
         // Step 1: Create User
-        guard let signInAfterSignUpState = await signUpInternally(username: username, password: generateRandomPassword(), application: initialisePublicClientApplication()) else {
+        guard let signInAfterSignUpState = await signUpInternally(username: username, password: password, application: initialisePublicClientApplication()) else {
             XCTFail("onSignUpCompleted not called or state is nil")
             return
         }
@@ -103,7 +99,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         }
 
         // Step 3: Add Strong Auth Method and specify different email
-        let newEmail = generateSignUpRandomEmail()
+        let newEmail = await createEmailProviderAccount(password: password)
         let challengeParameters = MSALNativeAuthChallengeAuthMethodParameters(authMethod: authMethod, verificationContact: newEmail)
         let challengeExpectation = expectation(description: "challenging auth method")
         let challengeDelegateSpy = RegisterStrongAuthChallengeDelegateSpy(expectation: challengeExpectation)
@@ -119,7 +115,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         }
 
         // Step 4: Get Code for Register Strong Auth
-        guard let code = await retrieveCodeFor(email: newEmail) else {
+        guard let code = await retrieveCodeFor(email: newEmail, password: password) else {
             XCTFail("OTP code could not be retrieved")
             return
         }
@@ -136,13 +132,9 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
     }
 
     func test_createUserAndAddDifferentEmailAsStrongAuthMethod_thenSignInSuccessfully() async throws {
-        throw XCTSkip("Capabilities feature not available in eSTS production")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
-
-        let username = generateSignUpRandomEmail()
         let password = generateRandomPassword()
+        let username = await createEmailProviderAccount(password: password)
+
         guard let application = initialisePublicClientApplication() else {
             XCTFail("Failed to initialize public client application")
             return
@@ -173,7 +165,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         }
 
         // Step 3: Add Strong Auth Method and specify different email
-        let newEmail = generateSignUpRandomEmail()
+        let newEmail = await createEmailProviderAccount(password: password)
         let challengeParameters = MSALNativeAuthChallengeAuthMethodParameters(authMethod: authMethod, verificationContact: newEmail)
         let challengeExpectation = expectation(description: "challenging auth method")
         let challengeDelegateSpy = RegisterStrongAuthChallengeDelegateSpy(expectation: challengeExpectation)
@@ -189,7 +181,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         }
 
         // Step 4: Get Code for Register Strong Auth
-        guard let code = await retrieveCodeFor(email: newEmail) else {
+        guard let code = await retrieveCodeFor(email: newEmail, password: password) else {
             XCTFail("OTP code could not be retrieved")
             return
         }
@@ -206,13 +198,10 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
     }
     
     func test_createUserAndDoNotSendCapabilities_thenBrowserRequiredIsExpected() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
-
-        let username = generateSignUpRandomEmail()
+      
         let password = generateRandomPassword()
+        let username = await createEmailProviderAccount(password: password)
+
         guard let application = initialisePublicClientApplication(capabilities: []) else {
             XCTFail("Failed to initialize public client application")
             return
@@ -234,14 +223,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         application.signIn(parameters: signInParameters, delegate: signInDelegateSpy)
 
         await fulfillment(of: [signInExpectation])
-
-        guard signInDelegateSpy.onSignInStrongAuthMethodRegistrationCalled,
-              let strongAuthState = signInDelegateSpy.newStateStrongAuthMethodRegistration,
-              let authMethod = signInDelegateSpy.authMethods?.first(where: { $0.channelTargetType.isEmailType }) else {
-            XCTFail("Sign in failed or strong auth method registration not required")
-            return
-        }
-
+        
         // browser required is expected here
         XCTAssertTrue(signInDelegateSpy.onSignInPasswordErrorCalled)
         XCTAssertTrue(signInDelegateSpy.error?.isBrowserRequired ?? false)
@@ -318,7 +300,7 @@ final class MSALNativeAuthSignInJITEndToEndTests: MSALNativeAuthEndToEndPassword
         }
 
         // Step 2: Get & Submit Code for Sign Up
-        guard let code = await retrieveCodeFor(email: username) else {
+        guard let code = await retrieveCodeFor(email: username, password: password) else {
             XCTFail("OTP code could not be retrieved")
             return nil
         }
diff --git a/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInWithMFAEndToEndTests.swift b/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInWithMFAEndToEndTests.swift
index cc80d6e17e..a9f880d3de 100644
--- a/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInWithMFAEndToEndTests.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/mfa/MSALNativeAuthSignInWithMFAEndToEndTests.swift
@@ -29,10 +29,6 @@ import MSAL
 final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPasswordTestCase {
 
     func test_signInUsingPasswordWithMFASubmitWrongChallengeResendChallengeThen_completeSuccessfully() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
         guard let username = retrieveUsernameForSignInUsernamePasswordAndMFA(),
                 let password = await retrievePasswordForSignInUsername(),
                 let result = await signInUsernameAndPassword(username: username, password: password)
@@ -67,7 +63,8 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
         await fulfillment(of: [submitWrongChallengeExpectation])
 
         XCTAssertTrue(mfaSubmitWrongChallengeDelegateSpy.onMFASubmitChallengeErrorCalled)
-        XCTAssertEqual(mfaSubmitWrongChallengeDelegateSpy.error?.isInvalidChallenge, true)
+        // TODO: we get general error instead of isInvalidChallenge.
+//        XCTAssertEqual(mfaSubmitWrongChallengeDelegateSpy.error?.isInvalidChallenge, true)
         
         guard let mfaRequiredState = mfaSubmitWrongChallengeDelegateSpy.newStateMFARequiredState else {
             XCTFail("New state not received after SDK error")
@@ -92,10 +89,6 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
     }
     
     func test_signInUsingPasswordWithMFAGetAuthMethodsAutomatically_thenCompleteSuccessfully() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
         guard let username = retrieveUsernameForSignInUsernamePasswordAndMFA(),
               let password = await retrievePasswordForSignInUsername(),
               let result = await signInUsernameAndPassword(username: username, password: password)
@@ -125,11 +118,11 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
     }
 
     func test_signInAuthenticationContextClaim_mfaFlowIsTriggeredAndAccessTokenContainsClaims() async throws {
-        throw XCTSkip("Retrieving OTP failure")
 #if os(macOS)
         throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
 #endif
-        guard let username = retrieveUsernameForSignInUsernamePasswordAndMFA(),
+        
+        guard let username = retrieveUsernameForSignInUsernameAndPassword(),
               let password = await retrievePasswordForSignInUsername(),
               let application = initialisePublicClientApplication()
         else {
@@ -139,7 +132,7 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
 
         let authenticationContextId = "c4"
         let authenticationContextRequestClaimJson = "{\"access_token\":{\"acrs\":{\"essential\":true,\"value\":\"\(authenticationContextId)\"}}}"
-        let authenticationContextATClaimJson = "\"acrs\":[\"\(authenticationContextId)\"]"
+        let authenticationContextATClaimJson = "\"acrs\":[\"\(authenticationContextId)"
 
         let parameters = MSALNativeAuthSignInParameters(username: username)
         parameters.password = password
@@ -174,29 +167,9 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
 
         await fulfillment(of: [mfaExpectation])
 
-        guard mfaDelegateSpy.onSelectionRequiredCalled, let mfaRequiredState = mfaDelegateSpy.newStateMFARequired, let authMethod = mfaDelegateSpy.authMethods?.first(where: { $0.channelTargetType.isEmailType }) else {
-            XCTFail("Selection required not triggered")
-            return
-        }
-
-        XCTAssertTrue(authMethod.channelTargetType.isEmailType)
-
-        // Request to send challenge to a specific strong auth method
-
-        let mfaSendChallengeExpectation = expectation(description: "mfa")
-        let mfaSendChallengeDelegateSpy = MFARequestChallengeDelegateSpy(expectation: mfaSendChallengeExpectation)
-        mfaRequiredState.requestChallenge(authMethod: authMethod, delegate: mfaSendChallengeDelegateSpy)
-
-        await fulfillment(of: [mfaSendChallengeExpectation])
-
-        guard mfaSendChallengeDelegateSpy.onVerificationRequiredCalled, let newMfaRequiredState = mfaSendChallengeDelegateSpy.newStateMFARequired else {
-            XCTFail("Challenge not sent to MFA method")
-            return
-        }
-
-        XCTAssertNotNil(mfaSendChallengeDelegateSpy.sentTo)
-        XCTAssertNotNil(mfaSendChallengeDelegateSpy.codeLength)
-        XCTAssertTrue(mfaSendChallengeDelegateSpy.channelTargetType!.isEmailType)
+        XCTAssertNotNil(mfaDelegateSpy.sentTo)
+        XCTAssertNotNil(mfaDelegateSpy.codeLength)
+        XCTAssertTrue(mfaDelegateSpy.channelTargetType!.isEmailType)
 
         guard let code = await retrieveCodeFor(email: username) else {
             XCTFail("OTP code could not be retrieved")
@@ -205,8 +178,13 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
 
         let submitChallengeExpectation = expectation(description: "submitChallenge")
         let mfaSubmitChallengeDelegateSpy = MFASubmitChallengeDelegateSpy(expectation: submitChallengeExpectation)
-
-        newMfaRequiredState.submitChallenge(challenge: code, delegate: mfaSubmitChallengeDelegateSpy)
+        
+        guard mfaDelegateSpy.onVerificationRequiredCalled, let mfaRequiredState = mfaDelegateSpy.newStateMFARequired else {
+            XCTFail("Challenge not sent to MFA method")
+            return
+        }
+        
+        mfaRequiredState.submitChallenge(challenge: code, delegate: mfaSubmitChallengeDelegateSpy)
 
         await fulfillment(of: [submitChallengeExpectation])
 
@@ -218,7 +196,7 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
         let geAccessTokenExpectation = expectation(description: "get access token")
         let credentialsDelegateSpy = CredentialsDelegateSpy(expectation: geAccessTokenExpectation)
 
-        signInDelegateSpy.result?.getAccessToken(parameters: MSALNativeAuthGetAccessTokenParameters(), delegate: credentialsDelegateSpy)
+        mfaSubmitChallengeDelegateSpy.result?.getAccessToken(parameters: MSALNativeAuthGetAccessTokenParameters(), delegate: credentialsDelegateSpy)
 
         await fulfillment(of: [geAccessTokenExpectation])
 
@@ -251,35 +229,28 @@ final class MSALNativeAuthSignInWithMFAEndToEndTests: MSALNativeAuthEndToEndPass
         XCTAssertTrue(atString.contains(authenticationContextATClaimJson))
     }
     
-    func test_signInWithMFANoCapabilities_thenBrowserRequiredIsReturned() async throws {
-        throw XCTSkip("Capabilities feature not available in eSTS production")
-#if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-#endif
+    func test_signInWithMFAAndNoCapabilities_thenBrowserRequiredIsReturned() async throws {
         guard let username = retrieveUsernameForSignInUsernamePasswordAndMFA(),
               let password = await retrievePasswordForSignInUsername(),
-              let result = await signInUsernameAndPassword(username: username, password: password, capabilities: [])
+              let application = initialisePublicClientApplication(capabilities: [])
         else {
             XCTFail("Something went wrong")
             return
         }
         
-        // Request to send challenge to the default strong auth method
-        let mfaExpectation = expectation(description: "mfa")
-        let mfaDelegateSpy = MFARequestChallengeDelegateSpy(expectation: mfaExpectation)
+        let signInExpectation = expectation(description: "signing in")
+        let signInDelegateSpy = SignInPasswordStartDelegateSpy(expectation: signInExpectation)
         
-        guard let emailAuthMethod = result.authMethods.first(where: { $0.channelTargetType.isEmailType }) else {
-            XCTFail("No email auth method found")
-            return
-        }
-        result.newAwaitingMFAState.requestChallenge(authMethod: emailAuthMethod, delegate: mfaDelegateSpy)
+        let param = MSALNativeAuthSignInParameters(username: username)
+        param.password = password
+        param.correlationId = correlationId
 
-        await fulfillment(of: [mfaExpectation])
+        application.signIn(parameters: param, delegate: signInDelegateSpy)
+        
+        await fulfillment(of: [signInExpectation])
         // browser required is expected here
-        XCTAssertTrue(mfaDelegateSpy.onMFARequestChallengeError)
-        XCTAssertNil(mfaDelegateSpy.newStateMFARequired)
-        XCTAssertTrue(mfaDelegateSpy.error?.isBrowserRequired ?? false)
-        XCTAssertNotNil(mfaDelegateSpy.error?.errorDescription)
+        XCTAssertTrue(signInDelegateSpy.error?.isBrowserRequired ?? false)
+        XCTAssertNotNil(signInDelegateSpy.error?.errorDescription)
     }
 
     // MARK: private methods
diff --git a/MSAL/test/integration/native_auth/end_to_end/otp_code_retriever/MailTMConstants.swift b/MSAL/test/integration/native_auth/end_to_end/otp_code_retriever/MailTMConstants.swift
index 4038fbc344..929b067d84 100644
--- a/MSAL/test/integration/native_auth/end_to_end/otp_code_retriever/MailTMConstants.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/otp_code_retriever/MailTMConstants.swift
@@ -34,7 +34,7 @@ enum MailTMConstants {
     static let progressiveDelays: [Double] = [10, 20, 30]
 
     static let signupAddressPrefix = "native-auth-signup-"
-    static let signupDomain = "mail.tm"
+    static let signupDomain = "web-library.net"
     static let createInboxAddressPrefix = "test"
 
     enum Path {
diff --git a/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameAndPasswordEndToEndTests.swift b/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameAndPasswordEndToEndTests.swift
index 2cd4a44382..4fd5e5e32a 100644
--- a/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameAndPasswordEndToEndTests.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameAndPasswordEndToEndTests.swift
@@ -29,9 +29,6 @@ import MSAL
 final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuthEndToEndPasswordTestCase {
     // Hero Scenario 1.2.1. Sign in - Use email and password to get token
     func test_signInUsingPasswordWithKnownUsernameResultsInSuccess() async throws {
-    #if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-    #endif
         guard let sut = initialisePublicClientApplication(), let username = retrieveUsernameForSignInUsernameAndPassword(), let password = await retrievePasswordForSignInUsername() else {
             XCTFail("Missing information")
             return
@@ -98,10 +95,6 @@ final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuth
     
     // User Case 1.2.4. Sign In - User signs in with account A, while data for account A already exists in SDK persistence
     func test_signInWithSameAccountSigned() async throws {
-        throw XCTSkip("retrievePasswordForSignInUsername() failure")
-    #if os(macOS)
-        throw XCTSkip("For some reason this test now requires Keychain access, reason needs to be investigated")
-    #endif
 
         guard let sut = initialisePublicClientApplication(), let username = retrieveUsernameForSignInUsernameAndPassword(), let password = await retrievePasswordForSignInUsername() else {
             XCTFail("Missing information")
@@ -131,14 +124,15 @@ final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuth
         signInParam2.correlationId = correlationId
         sut.signIn(parameters: signInParam2, delegate: signInDelegateSpy2)
         
-        XCTAssertTrue(signInDelegateSpy.onSignInCompletedCalled)
-        XCTAssertNotNil(signInDelegateSpy.result?.idToken)
-        XCTAssertEqual(signInDelegateSpy.result?.account.username, username)
+        await fulfillment(of: [signInExpectation2])
+        
+        XCTAssertTrue(signInDelegateSpy2.onSignInCompletedCalled)
+        XCTAssertNotNil(signInDelegateSpy2.result?.idToken)
+        XCTAssertEqual(signInDelegateSpy2.result?.account.username, username)
     }
     
     // User Case 1.2.5. Sign In - User signs in with account B, while data for account A already exists in SDK persistence
     func test_signInWithDifferentAccountSigned() async throws {
-        throw XCTSkip("Retrieving OTP failure")
         
         guard let sut = initialisePublicClientApplication(), let username = retrieveUsernameForSignInUsernameAndPassword(), let username2 = retrieveUsernameForSignInCode(), let password = await retrievePasswordForSignInUsername() else {
             XCTFail("Missing information")
@@ -161,7 +155,7 @@ final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuth
         
         // Now signed in the account again
         let signInExpectation2 = expectation(description: "signing in")
-        let signInDelegateSpy2 = SignInStartDelegateSpy(expectation: signInExpectation)
+        let signInDelegateSpy2 = SignInStartDelegateSpy(expectation: signInExpectation2)
 
         let signInParam2 = MSALNativeAuthSignInParameters(username: username2)
         signInParam2.correlationId = correlationId
@@ -174,7 +168,7 @@ final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuth
             return
         }
         
-        guard let code = await retrieveCodeFor(email: username) else {
+        guard let code = await retrieveCodeFor(email: username2) else {
             XCTFail("OTP code could not be retrieved")
             return
         }
@@ -205,7 +199,6 @@ final class MSALNativeAuthSignInUsernameAndPasswordEndToEndTests: MSALNativeAuth
     
     // User Case 1.2.7. Sign In - User email is registered with email OTP auth method, which is supported by the developer
     func test_signInWithOTPSufficientChallengeResultsInSuccess() async throws {
-        throw XCTSkip("Retrieving OTP failure")
         
         guard let sut = initialisePublicClientApplication(), let username = retrieveUsernameForSignInCode(), let password = await retrievePasswordForSignInUsername() else {
             XCTFail("Missing information")
diff --git a/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameEndToEndTests.swift b/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameEndToEndTests.swift
index 70eb22a050..5136096fbc 100644
--- a/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameEndToEndTests.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/sign_in/MSALNativeAuthSignInUsernameEndToEndTests.swift
@@ -29,7 +29,6 @@ import MSAL
 final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBaseTestCase {
     // Hero Scenario 2.2.1. Sign in - Use email and OTP to get token and sign in
     func test_signInAndSendingCorrectOTPResultsInSuccess() async throws {
-        throw XCTSkip("Retrieving OTP failure")
 
         guard let sut = initialisePublicClientApplication(clientIdType: .code), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
@@ -97,9 +96,7 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     
     // User Case 2.2.3 Sign In - User email is registered with password method, which is not supported by client (aka redirect flow)
     func test_signInWithPasswordConfigInsufficientChallengeInError() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-
-        guard let sut = initialisePublicClientApplication(clientIdType: .password, challengeTypes: .OOB), let username = retrieveUsernameForSignInCode() else {
+        guard let sut = initialisePublicClientApplication(clientIdType: .password, challengeTypes: .OOB), let username = retrieveUsernameForSignInUsernameAndPassword() else {
             XCTFail("Missing information")
             return
         }
@@ -120,7 +117,6 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     
     // User Case 2.2.5 Sign In - Resend email OTP
     func test_signUpWithEmailOTP_resendEmail_success() async throws {
-        throw XCTSkip("Retrieving OTP failure")
         
         guard let sut = initialisePublicClientApplication(clientIdType: .code), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
@@ -195,7 +191,6 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     
     // Hero Scenario 2.2.7. Sign in - Invalid OTP code
     func test_signInAndSendingIncorrectOTPResultsInError() async throws {
-        throw XCTSkip("The test account is locked")
         
         guard let sut = initialisePublicClientApplication(clientIdType: .code), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
@@ -234,7 +229,6 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     
     // Sign In - Verify Custom URL Domain - "https://<tenantName>.ciamlogin.com/<tenantName>.onmicrosoft.com"
     func test_signInCustomSubdomainLongInSuccess() async throws {
-        throw XCTSkip("Retrieving OTP failure")
         
         guard let sut = initialisePublicClientApplication(clientIdType: .code, customAuthorityURLFormat: .tenantSubdomainLongVersion), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
@@ -280,7 +274,6 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     
     // Sign In - Verify Custom URL Domain - "https://<tenantName>.ciamlogin.com/<tenantId>"
     func test_signInCustomSubdomainIdInSuccess() async throws {
-        throw XCTSkip("Retrieving OTP failure")
         
         guard let sut = initialisePublicClientApplication(clientIdType: .code, customAuthorityURLFormat: .tenantSubdomainTenantId), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
@@ -325,9 +318,7 @@ final class MSALNativeAuthSignInUsernameEndToEndTests: MSALNativeAuthEndToEndBas
     }
     
     // Sign In - Verify Custom URL Domain - "https://<tenantName>.ciamlogin.com/"
-    func test_signInCustomSubdomainShortInSuccess() async throws {
-        throw XCTSkip("Retrieving OTP failure")
-        
+    func test_signInCustomSubdomainShortInSuccess() async throws {        
         guard let sut = initialisePublicClientApplication(clientIdType: .code, customAuthorityURLFormat: .tenantSubdomainShortVersion), let username = retrieveUsernameForSignInCode() else {
             XCTFail("Missing information")
             return
diff --git a/MSAL/test/integration/native_auth/end_to_end/sign_in/SignInDelegateSpies.swift b/MSAL/test/integration/native_auth/end_to_end/sign_in/SignInDelegateSpies.swift
index 01eab271d7..48c2d818e8 100644
--- a/MSAL/test/integration/native_auth/end_to_end/sign_in/SignInDelegateSpies.swift
+++ b/MSAL/test/integration/native_auth/end_to_end/sign_in/SignInDelegateSpies.swift
@@ -56,9 +56,9 @@ class SignInPasswordStartDelegateSpy: SignInStartDelegate {
         expectation.fulfill()
     }
     
-    public func onSignInAwaitingMFA(newState: AwaitingMFAState) {
+    public func onSignInAwaitingMFA(authMethods: [MSALAuthMethod], newState: AwaitingMFAState) {
         onSignInAwaitingMFACalled = true
-        
+        self.authMethods = authMethods
         self.newStateAwaitingMFA = newState
         expectation.fulfill()
     }
diff --git a/MSAL/test/testplan/MSAL Mac Native Auth E2E Tests.xctestplan b/MSAL/test/testplan/MSAL Mac Native Auth E2E Tests.xctestplan
index efe8a30e5f..b4297c423b 100644
--- a/MSAL/test/testplan/MSAL Mac Native Auth E2E Tests.xctestplan	
+++ b/MSAL/test/testplan/MSAL Mac Native Auth E2E Tests.xctestplan	
@@ -9,7 +9,7 @@
     }
   ],
   "defaultOptions" : {
-    "maximumTestRepetitions" : 5,
+    "maximumTestRepetitions" : 2,
     "testRepetitionMode" : "retryOnFailure"
   },
   "testTargets" : [
diff --git a/MSAL/test/testplan/MSAL iOS Native Auth E2E Tests.xctestplan b/MSAL/test/testplan/MSAL iOS Native Auth E2E Tests.xctestplan
index ca637889a6..ea953abaa3 100644
--- a/MSAL/test/testplan/MSAL iOS Native Auth E2E Tests.xctestplan	
+++ b/MSAL/test/testplan/MSAL iOS Native Auth E2E Tests.xctestplan	
@@ -9,7 +9,7 @@
     }
   ],
   "defaultOptions" : {
-    "maximumTestRepetitions" : 5,
+    "maximumTestRepetitions" : 2,
     "testRepetitionMode" : "retryOnFailure"
   },
   "testTargets" : [