emcorder/lambda-ses-s3

CONFIGURATION

• Add your domain to verify and Update TXT, CNAME and MX record in DNS Zone Manager
• To receive emails in SES, you must verify domain and after that set up RULES
• Add your domain email address(whatever) and set trigger actions(for example: Lambda or S3)
• Basically you can only get email header information. To get email body, you have to save email to S3 bucket.
• Set up S3 bucket as trigger in SES. so you can save all emails that are received and get Email body.
• In lambda function, you can get email body like this

const messageID = event.Records[0].ses.mail.messageId; const s3 = new AWS.S3({ apiVersion:'2006-03-01' }); const params = { Bucket:'YOUR BUCKET', Key:messageID } s3.getObject(params, function(err, data) { if(err) { console.log(JSON.stringify(err)) } else { ... }

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- Using Mailparser

• After get mail body, you can parse that string using Mailparser so that can get specific values.

   const simpleParser = require('mailparser').simpleParser;
   
   simpleParser(data.Body.toString(), (err, mail) => {
   
    if(err) {
      console.log(JSON.stringify(err))
    } else {
      console.log(mail.text)
      const ses = new AWS.SES();
      const from = "test1@test.com";
      const to = ["test2@test.com"];
      const subject = mail.subject;
      var text = mail.text;
	
	ses.sendEmail({
        Source : from,
        Destination: {ToAddresses : to},
        Message: {
          Subject: {
            Data: subject
          },
          Body : {
            Text: {
              Data: text
            }
          }
        }
      }, function(err, data) {
        if(err) {
          console.log('error occured:', JSON.stringify(err))
        } else {
          console.log("Email sent successfully.")
        }
      });

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DONE