After installing and restarting the grammm appliance, the server displays the grammm cui (console user interface).
The initial root password is not set (empty). When asked for the password, simply confirm with “Enter”.
To configure grammm, please proceed as follows:
- Set a self-defined root password.
- Set an IP address, a host name and DNS server. If you are using DHCP (e.g. for test purposes – it is at least recommended to use static DHCP reservations because of the DNS entries), this part can be skipped.
- After this basic configuration has been made, grammm-setup can be executed to take over the last steps.
- To start grammm-setup, please use either the grammm cui or any other terminal of the appliance.
SSH is activated by default, so grammm-setup can also be executed via remote SSH.
Finally start grammm-setup as user root and follow the instructions of the interactively requested information.
For smooth operation, the grammm appliance opens various ports so that clients can access it. Please note that the following ports are open by default:
- 25 (smtp)
- 80 (http)
- 110 (pop3)
- 143 (imap)
- 993 (imaps)
- 995 (pop3s)
- 8080 (admin)