Aws receive mail ec2

To receive email on an EC2 instance running Amazon Linux or Ubuntu, you'll need to set up a mail server and configure it to receive email. Here's a step-by-step guide:

Option 1: Using Postfix

  1. Install Postfix, a popular open-source mail server, on your EC2 instance:
    sudo yum install postfix (on Amazon Linux)
sudo apt-get install postfix (on Ubuntu)
  2. Configure Postfix to receive email:
    sudo nano /etc/postfix/main.cf

    Add the following lines to the end of the file:

    mydestination = localhost
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
  3. Restart Postfix:
    sudo service postfix restart
  4. Test your email setup by sending an email to your EC2 instance's IP address:
    echo "Subject: Test email" | mail -s "Test email" ec2-xx-xx-xx-xx.compute-1.amazonaws.com

    Replace ec2-xx-xx-xx-xx.compute-1.amazonaws.com with your EC2 instance's public IP address.

Option 2: Using Sendmail

  1. Install Sendmail, a popular open-source mail server, on your EC2 instance:
    sudo yum install sendmail (on Amazon Linux)
sudo apt-get install sendmail (on Ubuntu)
  2. Configure Sendmail to receive email:
    sudo nano /etc/sendmail.cf

    Add the following lines to the end of the file:

    DAEMON_OPTIONS(`Port=25,Addr=127.0.0.1, Name=MTA')
  3. Restart Sendmail:
    sudo service sendmail restart
  4. Test your email setup by sending an email to your EC2 instance's IP address:
    echo "Subject: Test email" | sendmail -v ec2-xx-xx-xx-xx.compute-1.amazonaws.com

    Replace ec2-xx-xx-xx-xx.compute-1.amazonaws.com with your EC2 instance's public IP address.

Security Considerations

When setting up a mail server on an EC2 instance, keep in mind the following security considerations:

Additional Tips