Private network) example: The user has leased line or
has trustee server and static IP address.
1. connect directly with Internet via
DDN and has IP address.
2. Apply for a domain name, for example ourcompany.com, Set
MX record of this domain name to the server installed with
1. In "Domain name management",
Add main domain urcompany.com and make configuration.
2. In "User management", create related mailbox.
3. In "Internet Setup", Online option is "permanent
4. In"SMTP setup", setup SMTP parameters.