diff --git a/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/EmailSender.java b/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/EmailSender.java
deleted file mode 100644
index 659c005e8..000000000
--- a/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/EmailSender.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package com.programmers.bucketback.mail;
-
-import java.util.UUID;
-
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.mail.javamail.JavaMailSender;
-import org.springframework.stereotype.Component;
-
-import jakarta.mail.Message;
-import jakarta.mail.MessagingException;
-import jakarta.mail.internet.MimeMessage;
-import lombok.RequiredArgsConstructor;
-
-@Component
-@RequiredArgsConstructor
-public class EmailSender {
-
-	private final JavaMailSender javaMailSender;
-
-	@Value("${spring.mail.username}")
-	private String fromEmail;
-
-	public String send(final String email) {
-		final String code = createCode();
-		final MimeMessage message;
-		try {
-			message = createMessage(email, code);
-		} catch (MessagingException e) {
-			throw new RuntimeException("이메일 인증코드 전송이 실패했습니다.");
-		}
-		javaMailSender.send(message);
-
-		return code;
-	}
-
-	private String createCode() {
-		return UUID.randomUUID()
-			.toString()
-			.replace("-", "")
-			.substring(0, 10);
-	}
-
-	private MimeMessage createMessage(
-		final String toEmail,
-		final String code
-	) throws MessagingException {
-
-		final String subject = "Bucket-Back 회원가입 인증 코드";
-		String text = "";
-		text += "<p>안녕하세요.</p>";
-		text += "<p>Bucket-Back 인증 코드는 다음과 같습니다.</p>";
-		text += "<h3>" + code + "</h3>";
-		text += "<p>감사합니다.</p>";
-
-		final MimeMessage message = javaMailSender.createMimeMessage();
-		message.addRecipients(Message.RecipientType.TO, toEmail);
-		message.setSubject(subject);
-		message.setFrom(fromEmail);
-		message.setText(text, "utf-8", "html");
-
-		return message;
-	}
-}
diff --git a/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/config/MailConfiguration.java b/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/config/MailConfiguration.java
deleted file mode 100644
index 9d67254da..000000000
--- a/bucketback-infrastructure/src/main/java/com/programmers/bucketback/mail/config/MailConfiguration.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package com.programmers.bucketback.mail.config;
-
-import java.util.Properties;
-
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.mail.javamail.JavaMailSender;
-import org.springframework.mail.javamail.JavaMailSenderImpl;
-
-@Configuration
-public class MailConfiguration {
-
-	@Value("${spring.mail.username}")
-	private String username;
-
-	@Value("${spring.mail.password}")
-	private String password;
-
-	@Bean
-	public JavaMailSender javaMailSender() {
-		final JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
-		mailSender.setHost("smtp.gmail.com");
-		mailSender.setPort(587);
-
-		mailSender.setUsername(username);
-		mailSender.setPassword(password);
-
-		final Properties props = mailSender.getJavaMailProperties();
-		props.put("mail.transport.protocol", "smtp");
-		props.put("mail.smtp.auth", "true");
-		props.put("mail.smtp.starttls.enable", "true");
-		props.put("mail.debug", "true");
-
-		return mailSender;
-	}
-}