You can simplify this Postfix installation by using pre-installed EC2
This release works of Postfix Linux Email Server as a full email, configured email server, with Postfix, Dovecot, Postgres, Letsencrypt Certicate and Roundcube.
See official Page of Postfix Linux Email Server at our site floatingCloud.io
To use this Complete Postfix Linux Email Server:
- First setup an A record and MX record that points to your server.
http://floatingcloud.io/setup-mx-record-in-route-53-with-a-domain-that-you-registered-with-aws/
cd postfix-containerized/docker-files - BE SURE TO use the correct fqdn pointing to your Postfix Email Server and that it Already has MX record .
- run the command to configure your complete postfix email server:
./prepare-postifx.sh YOUR-FULLY-QUALIFIED-DOMAIN-NAME - This script creates an https certificates which are used by the Dovecot IMAP server and the Roudncube webmail as well as an admin user with username admin@YOUR-FQDN .
- Open https://YOUR-FQDN the password is the Instance ID
- Postfixadmin is included for easy User Admin in Web UI, You can add users login to https://YOUR-FQDN/admin with same credentials, click on “Add Mailbox”
- Spam Protection: this Postfix Email Server also rejects known spam using "reject_rbl_client" filtering from trusted Filters. Enjoy!