AWSのSESでメール送信

SESはメール送信のサービスだった

忘れてた…
受信できるように設定できる以上、送信できるはず…

やること

• SES用のアクセスキーを生成
• メール送信制限を解除
• リージョンを指定

実装

Sample01.java

import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.regions.Region;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.simpleemail.AmazonSimpleEmailServiceClient;
import com.amazonaws.services.simpleemail.model.Body;
import com.amazonaws.services.simpleemail.model.Content;
import com.amazonaws.services.simpleemail.model.Destination;
import com.amazonaws.services.simpleemail.model.Message;
import com.amazonaws.services.simpleemail.model.SendEmailRequest;

public class Sample01 {
	
	private static final String ACCESS_KEY = "アクセスキー";
	private static final String SECRET_ACCESS_KEY = "シークレットアクセスキー";
	
	public static void main(String[] args) {
		
		String TO = "送信先のメールアドレス";
		String FROM = "SESで認証したメールアドレス";
		String SUBJECT = "テストメール";
		String BODY = "テストメールです。";
		
		// 宛先
		Destination destination = new Destination().withToAddresses(new String[]{TO});
	    // 件名
	    Content subject = new Content().withData(SUBJECT);
		// 本文
	    Body body = new Body().withText(new Content().withData(BODY));
	    
	    // メッセージ
	    Message message = new Message()
	        .withSubject(subject)
	        .withBody(body);
	    
	    // リクエストを作成
	    SendEmailRequest request = new SendEmailRequest()
	        .withSource(FROM)
	        .withDestination(destination)
	        .withMessage(message);

	    // 認証
	    AmazonSimpleEmailServiceClient client = new AmazonSimpleEmailServiceClient(
	    		new  BasicAWSCredentials(ACCESS_KEY, SECRET_ACCESS_KEY));
	    
	    // リージョンを設定
	    client.setRegion(Region.getRegion(Regions.US_WEST_2));
	    
	    // メール送信
	    client.sendEmail(request);
		
	}

}

参考

Amazon SES を利用してメールを送信する - Qiita
https://docs.aws.amazon.com/ja_jp/ses/latest/DeveloperGuide/send-using-sdk-java.html

リージョンで送信できない場合がある

送信解除をしても対象のリージョンを指定していない場合は送信できないかも…

Exception in thread "main" com.amazonaws.services.simpleemail.model.MessageRejectedException: Email address is not verified. The following identities failed the check in region US-EAST-1: 送信先のメールアドレス,解除したメールアドレス (Service: AmazonSimpleEmailService; Status Code: 400; Error Code: MessageRejected; Request ID: f61b711c-da49-11e6-b2e2-ff93b2bc0127)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1586)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1254)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1035)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
	at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
	at com.amazonaws.services.simpleemail.AmazonSimpleEmailServiceClient.doInvoke(AmazonSimpleEmailServiceClient.java:3340)
	at com.amazonaws.services.simpleemail.AmazonSimpleEmailServiceClient.invoke(AmazonSimpleEmailServiceClient.java:3316)
	at com.amazonaws.services.simpleemail.AmazonSimpleEmailServiceClient.sendEmail(AmazonSimpleEmailServiceClient.java:2345)
	at Sample01.main(Sample01.java:50)

ちょっとむずかしいね

(´・ω・`)