Ready to configure iRedMail 0.8.7. There have been minimal changes to the base Ubuntu image, the required ports have been opened and the installer has been downloaded and extracted. The image will drop you into the setup script, which will want to download a bunch of additional packages once you've selected your configuration.
NOTE: This image assumes that OpenLDAP will be used for user management, and the LDAP ports have been opened over the MySQL/PostgreSQL port.
Apache: 80/tcp, 443/tcp
Postfix: 25/tcp, 587/tcp
Dovecot: 110/tcp, 143/tcp, 993/tcp, 995/tcp
OpenLDAP: 389/tcp, 636/tcp