diff --git a/build.gradle b/build.gradle
index 69f9d7a..e587790 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,6 +45,12 @@ dependencies {
     implementation 'com.google.oauth-client:google-oauth-client-jetty:1.23.0'
     implementation 'com.google.apis:google-api-services-youtube:v3-rev20230816-2.0.0'
     implementation 'com.google.http-client:google-http-client-jackson2:1.39.2'
+
+    //mail 인증
+    implementation 'org.springframework.boot:spring-boot-starter-mail'
+
+    //redis 추가
+    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
 }
 
 tasks.named('test') {
diff --git a/src/main/java/com/example/beginnerfitbe/email/EmailDto.java b/src/main/java/com/example/beginnerfitbe/email/EmailDto.java
new file mode 100644
index 0000000..6d7129b
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/email/EmailDto.java
@@ -0,0 +1,12 @@
+package com.example.beginnerfitbe.email;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class EmailDto {
+    private String email;
+    private String code;
+}
+
diff --git a/src/main/java/com/example/beginnerfitbe/email/config/EmailConfig.java b/src/main/java/com/example/beginnerfitbe/email/config/EmailConfig.java
new file mode 100644
index 0000000..1e5680b
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/email/config/EmailConfig.java
@@ -0,0 +1,68 @@
+package com.example.beginnerfitbe.email.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.JavaMailSenderImpl;
+
+import java.util.Properties;
+
+@Configuration
+public class EmailConfig {
+
+    @Value("${spring.mail.host}")
+    private String host;
+
+    @Value("${spring.mail.port}")
+    private int port;
+
+    @Value("${spring.mail.username}")
+    private String username;
+
+    @Value("${spring.mail.password}")
+    private String password;
+
+    @Value("${spring.mail.properties.mail.smtp.auth}")
+    private boolean auth;
+
+    @Value("${spring.mail.properties.mail.smtp.starttls.enable}")
+    private boolean starttlsEnable;
+
+    @Value("${spring.mail.properties.mail.smtp.starttls.required}")
+    private boolean starttlsRequired;
+
+    @Value("${spring.mail.properties.mail.smtp.connectiontimeout}")
+    private int connectionTimeout;
+
+    @Value("${spring.mail.properties.mail.smtp.timeout}")
+    private int timeout;
+
+    @Value("${spring.mail.properties.mail.smtp.writetimeout}")
+    private int writeTimeout;
+
+    @Bean
+    public JavaMailSender javaMailSender() {
+        JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
+        mailSender.setHost(host);
+        mailSender.setPort(port);
+        mailSender.setUsername(username);
+        mailSender.setPassword(password);
+        mailSender.setDefaultEncoding("UTF-8");
+        mailSender.setJavaMailProperties(getMailProperties());
+
+        return mailSender;
+    }
+
+    private Properties getMailProperties() {
+        Properties properties = new Properties();
+        properties.put("mail.smtp.auth", auth);
+        properties.put("mail.smtp.starttls.enable", starttlsEnable);
+        properties.put("mail.smtp.starttls.required", starttlsRequired);
+        properties.put("mail.smtp.connectiontimeout", connectionTimeout);
+        properties.put("mail.smtp.timeout", timeout);
+        properties.put("mail.smtp.writetimeout", writeTimeout);
+
+        return properties;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/beginnerfitbe/email/controller/EmailController.java b/src/main/java/com/example/beginnerfitbe/email/controller/EmailController.java
new file mode 100644
index 0000000..5d85a50
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/email/controller/EmailController.java
@@ -0,0 +1,28 @@
+package com.example.beginnerfitbe.email.controller;
+
+import com.example.beginnerfitbe.email.EmailDto;
+import com.example.beginnerfitbe.email.service.EmailService;
+import com.example.beginnerfitbe.user.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/auth")
+public class EmailController {
+    private final EmailService emailService;
+    private final UserService userService;
+    @PostMapping("/email-send")
+    public ResponseEntity<?> emailSend(@RequestParam String email) throws Exception {
+        if(userService.emailCheck(email)){
+            return ResponseEntity.badRequest().body("이미 존재하는 회원입니다");
+        }
+        return ResponseEntity.ok(emailService.sendEmail(email));
+    }
+    @PostMapping("/email-verify")
+    public ResponseEntity<?> codeVerification(@RequestBody EmailDto emailDto){
+        return ResponseEntity.ok(emailService.codeVerification(emailDto));
+    }
+
+}
diff --git a/src/main/java/com/example/beginnerfitbe/email/service/EmailService.java b/src/main/java/com/example/beginnerfitbe/email/service/EmailService.java
new file mode 100644
index 0000000..9f0e49c
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/email/service/EmailService.java
@@ -0,0 +1,102 @@
+package com.example.beginnerfitbe.email.service;
+
+import java.util.Random;
+
+import com.example.beginnerfitbe.email.EmailDto;
+import com.example.beginnerfitbe.error.StateResponse;
+import com.example.beginnerfitbe.redis.service.RedisService;
+import jakarta.mail.internet.InternetAddress;
+import jakarta.mail.internet.MimeMessage;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.MailException;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class EmailService {
+
+    private final JavaMailSender emailSender;
+    private final RedisService redisService;
+
+    @Value("${spring.mail.username}")
+    private String fromEmail;
+
+    private static final String ePw = createKey();
+
+    private MimeMessage createMessage(String to) throws Exception {
+        System.out.println("보내는 대상 : " + to);
+        System.out.println("인증 번호 : " + ePw);
+        MimeMessage message = emailSender.createMimeMessage();
+
+        message.addRecipients(MimeMessage.RecipientType.TO, to); // 보내는 대상
+        message.setSubject("beginner fit sign-up"); // 제목
+
+        String msgg = "";
+        msgg += "<div style='margin:20px;'>";
+        msgg += "<h1> !BEGINNERFIT! </h1>";
+        msgg += "<br>";
+        msgg += "<br>";
+        msgg += "<div align='center' style='border:1px solid black; font-family:verdana';>";
+        msgg += "<h3 style='color:black;'>회원가입 인증 코드입니다.</h3>";
+        msgg += "<div style='font-size:130%'>";
+        msgg += "CODE : <strong>";
+        msgg += ePw + "</strong><div><br/> ";
+        msgg += "</div>";
+        message.setText(msgg, "utf-8", "html"); // 내용
+        message.setFrom(new InternetAddress(fromEmail, "beginnerfit")); // 보내는 사람
+
+        return message;
+    }
+
+    public static String createKey() {
+        StringBuffer key = new StringBuffer();
+        Random rnd = new Random();
+
+        for (int i = 0; i < 8; i++) { // 인증코드 8자리
+            int index = rnd.nextInt(3); // 0~2 까지 랜덤
+
+            switch (index) {
+                case 0:
+                    key.append((char) ((int) (rnd.nextInt(26)) + 97));
+                    break;
+                case 1:
+                    key.append((char) ((int) (rnd.nextInt(26)) + 65));
+                    break;
+                case 2:
+                    key.append((rnd.nextInt(10)));
+                    break;
+            }
+        }
+        return key.toString();
+    }
+
+    public String sendEmail(String to) throws Exception {
+        MimeMessage message = createMessage(to);
+        try {
+            emailSender.send(message);
+            redisService.setDataExpire(ePw, to, 60 * 5L);
+        } catch (MailException es) {
+            es.printStackTrace();
+            throw new IllegalArgumentException();
+        }
+        return ePw;
+    }
+
+    public StateResponse codeVerification(EmailDto emailDto) {
+        String email = emailDto.getEmail();
+        String code = emailDto.getCode();
+
+        if (redisService.getData(code) != null && redisService.getData(code).equals(email)) {
+            return StateResponse.builder()
+                    .code("SUCCESS")
+                    .message("이메일 인증에 성공했습니다.")
+                    .build();
+        }
+        return StateResponse.builder()
+                .code("FAIL")
+                .message("이메일 인증에 실패했습니다.")
+                .build();
+    }
+}
diff --git a/src/main/java/com/example/beginnerfitbe/jwt/config/SecurityConfig.java b/src/main/java/com/example/beginnerfitbe/jwt/config/SecurityConfig.java
index 4764040..089bb4a 100644
--- a/src/main/java/com/example/beginnerfitbe/jwt/config/SecurityConfig.java
+++ b/src/main/java/com/example/beginnerfitbe/jwt/config/SecurityConfig.java
@@ -26,6 +26,8 @@ public class SecurityConfig {
     private static final String[] publicEndpoints = {
             "/auth/sign-in",
             "/auth/sign-up",
+            "auth/email-send",
+            "/auth/email-verify",
             "/users/emailcheck",
             "/users/health-info",
             "/swagger-ui.html",
diff --git a/src/main/java/com/example/beginnerfitbe/redis/config/RedisConfig.java b/src/main/java/com/example/beginnerfitbe/redis/config/RedisConfig.java
new file mode 100644
index 0000000..875faea
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/redis/config/RedisConfig.java
@@ -0,0 +1,30 @@
+package com.example.beginnerfitbe.redis.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+
+@Configuration
+public class RedisConfig {
+
+    @Value("${spring.data.redis.host}")
+    private String redisHost;
+
+    @Value("${spring.data.redis.port}")
+    private int redisPort;
+
+    @Bean
+    public RedisConnectionFactory redisConnectionFactory() {
+        return new LettuceConnectionFactory(redisHost, redisPort);
+    }
+
+    @Bean
+    public RedisTemplate<?, ?> redisTemplate() {
+        RedisTemplate<byte[], byte[]> template = new RedisTemplate<>();
+        template.setConnectionFactory(redisConnectionFactory());
+        return template;
+    }
+}
diff --git a/src/main/java/com/example/beginnerfitbe/redis/service/RedisService.java b/src/main/java/com/example/beginnerfitbe/redis/service/RedisService.java
new file mode 100644
index 0000000..b457ef6
--- /dev/null
+++ b/src/main/java/com/example/beginnerfitbe/redis/service/RedisService.java
@@ -0,0 +1,31 @@
+package com.example.beginnerfitbe.redis.service;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Service;
+
+import java.time.Duration;
+
+@Service
+@RequiredArgsConstructor
+public class RedisService {
+    private final StringRedisTemplate redisTemplate;
+
+    public String getData(String key){
+        ValueOperations<String,String> valueOperations=redisTemplate.opsForValue();
+        return valueOperations.get(key);
+    }
+    public void setData(String key,String value){
+        ValueOperations<String,String> valueOperations=redisTemplate.opsForValue();
+        valueOperations.set(key,value);
+    }
+    public void setDataExpire(String key,String value,long duration){
+        ValueOperations<String,String> valueOperations=redisTemplate.opsForValue();
+        Duration expireDuration= Duration.ofSeconds(duration);
+        valueOperations.set(key,value,expireDuration);
+    }
+    public void deleteData(String key){
+        redisTemplate.delete(key);
+    }
+}
diff --git a/src/main/java/com/example/beginnerfitbe/user/controller/UserController.java b/src/main/java/com/example/beginnerfitbe/user/controller/UserController.java
index 2582644..6952522 100644
--- a/src/main/java/com/example/beginnerfitbe/user/controller/UserController.java
+++ b/src/main/java/com/example/beginnerfitbe/user/controller/UserController.java
@@ -67,11 +67,4 @@ public ResponseEntity<StateResponse> withdrawal(HttpServletRequest request) {
         return userService.withdrawal(userId);
     }
 
-    @GetMapping("/emailcheck")
-    @Operation(summary="이메일 중복 확인 메서드", description = "이메일을 받아 존재하는지 확인하는 메서드입니다.")
-    ResponseEntity<Boolean> emailCheck(@RequestParam(value = "email") String email){
-        return ResponseEntity.ok(userService.emailCheck(email));
-    }
-
-
 }
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 82bcf1e..52a5d12 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -14,6 +14,28 @@ spring:
     username: ${DATABASE_USER}
     password: ${DATABASE_PASSWORD}
 
+  mail:
+    host: smtp.gmail.com
+    port: 587
+    username: ${EMAIL}
+    password: ${PASSWORD}
+    properties:
+      mail:
+        smtp:
+          auth: true
+          starttls:
+            enable: true
+            required: true
+          connectiontimeout: 5000
+          timeout: 5000
+          writetimeout: 5000
+    auth-code-expiration-millis: 1800000
+
+  data:
+    redis:
+      host: localhost
+      port: 6379
+
 jwt:
   secret: ${JWT_SECRET}
   expiration: ${JWT_EXPIRATION}