diff --git a/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/EmailAsyncHandler.java b/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/EmailAsyncHandler.java
new file mode 100644
index 0000000..59a7513
--- /dev/null
+++ b/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/EmailAsyncHandler.java
@@ -0,0 +1,25 @@
+package com.mzc.secondproject.serverless.domain.opic.handler;
+
+import com.amazonaws.services.lambda.runtime.Context;
+import com.amazonaws.services.lambda.runtime.RequestHandler;
+import com.amazonaws.services.lambda.runtime.events.SNSEvent;
+import com.google.gson.Gson;
+import com.mzc.secondproject.serverless.domain.opic.service.EmailService;
+
+public class EmailAsyncHandler implements RequestHandler<SNSEvent, Void> {
+    private final EmailService emailService = new EmailService();
+    private final Gson gson = new Gson();
+
+    @Override
+    public Void handleRequest(SNSEvent event, Context context) {
+        for (SNSEvent.SNSRecord record : event.getRecords()) {
+            String messageBody = record.getSNS().getMessage();
+            processMessage(messageBody);
+        }
+        return null;
+    }
+    private void processMessage(String body) {
+        // 메시지 파싱 및 타입 확인 (OPIC_REPORT_EMAIL)
+        // emailService.sendOPIcReportEmail 호출
+    }
+}
\ No newline at end of file
diff --git a/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/OPIcSessionHandler.java b/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/OPIcSessionHandler.java
index c79576d..8f9c13c 100644
--- a/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/OPIcSessionHandler.java
+++ b/ServerlessFunction/src/main/java/com/mzc/secondproject/serverless/domain/opic/handler/OPIcSessionHandler.java
@@ -15,6 +15,7 @@
 import com.mzc.secondproject.serverless.domain.opic.dto.response.CreateSessionResponse;
 import com.mzc.secondproject.serverless.domain.opic.dto.response.FeedbackResponse;
 import com.mzc.secondproject.serverless.domain.opic.dto.response.QuestionResponse;
+import com.mzc.secondproject.serverless.domain.opic.dto.response.SessionReportResponse;
 import com.mzc.secondproject.serverless.domain.opic.model.OPIcAnswer;
 import com.mzc.secondproject.serverless.domain.opic.model.OPIcQuestion;
 import com.mzc.secondproject.serverless.domain.opic.model.OPIcSession;
@@ -533,8 +534,8 @@ private APIGatewayProxyResponseEvent completeSession(APIGatewayProxyRequestEvent
 			String userName = CognitoUtil.extractNickname(event).orElse("학습자");
 
 			if (userEmail != null && !userEmail.isEmpty()) {
-				emailService.sendOPIcReportEmail(userEmail, userName, sessionReport);
-				logger.info("리포트 이메일 발송 완료: to={}", userEmail);
+                publishEmailToSNS(userEmail, userName, sessionReport);
+                logger.info("이메일 발송 SNS 요청 발행: to={}", userEmail);
 			}
 		} catch (Exception e) {
 			// 이메일 실패해도 세션 완료는 성공 처리
@@ -554,7 +555,29 @@ private APIGatewayProxyResponseEvent completeSession(APIGatewayProxyRequestEvent
 		return ResponseGenerator.ok("세션이 완료되었습니다.", sessionReport);
 	}
 
-	// ==================== 유틸리티 ====================
+    /**
+     * 이메일 발송용 SNS 메시지 발행
+     */
+    private void publishEmailToSNS(String email, String userName, SessionReportResponse report) {
+        try {
+            String topicArn = System.getenv("NOTIFICATION_TOPIC_ARN");
+
+            Map<String, Object> message = new HashMap<>();
+            message.put("type", "OPIC_REPORT_EMAIL");
+            message.put("recipientEmail", email);
+            message.put("userName", userName);
+            message.put("report", report); // 세션 리포트 객체 전달
+
+            AwsClients.sns().publish(PublishRequest.builder()
+                    .topicArn(topicArn)
+                    .message(gson.toJson(message))
+                    .build());
+        } catch (Exception e) {
+            logger.error("이메일 SNS 발행 실패", e);
+        }
+    }
+
+	// ==================== 유틸리티 ====================Z
 
 	/**
 	 * 질문 음성 URL 생성 (Polly + S3 캐싱)
diff --git a/ServerlessFunction/template.yaml b/ServerlessFunction/template.yaml
index 3ed8f0d..5680182 100644
--- a/ServerlessFunction/template.yaml
+++ b/ServerlessFunction/template.yaml
@@ -1622,7 +1622,7 @@ Resources:
             Method: POST
             Auth:
               Authorizer: CognitoAuthV2
-        # 답변 상태 조회 (폴링용) ← 새로 추가!
+        # 답변 상태 조회 (폴링용)
         GetAnswerStatus:
           Type: Api
           Properties:
@@ -1687,6 +1687,25 @@ Resources:
           Properties:
             Topic: !Ref AnswerProcessTopic
 
+  # 이메일 발송 전용 비동기 Lambda
+  OPIcEmailFunction:
+    Type: AWS::Serverless::Function
+    Properties:
+      FunctionName: !Sub "${AWS::StackName}-opic-email-handler"
+      Handler: com.mzc.secondproject.serverless.domain.opic.handler.EmailAsyncHandler::handleRequest
+      Events:
+        SNSEvent:
+          Type: SNS
+          Properties:
+            Topic: !Ref NotificationTopic
+      Policies:
+        - Statement:
+            - Effect: Allow
+              Action:
+                - ses:SendEmail
+                - ses:SendRawEmail
+              Resource: "*"
+
   #############################################
   # Speaking Lambda Functions
   #############################################