manual

Getting Started Guide Installation for SMTP Servers  91
5. Read licensing agreement. To proceed with the installation select I
accept the license agreement and click Next.
6. Click Next to install in default location or click Browse to change
path.
7. Specify user details and enter license key. Click Next to continue.
Screenshot 76 - Specify mail server details
8. Specify IP address and listening port of your SMTP server and the
external domain name used. Click Next to continue.
9. Specify the email address where notifications (e.g. failed anti spam
filters, spam digests) are sent.