If you choose to evaluate SLmail rather than register it, you will be asked to provide an evaluation code. Enter or copy the code exactly as you received it and then click the Evaluation button to continue the installation.
SLmail Evaluation Code dialog box
After you provide the evaluation code you will see the following dialog box.
SLmail Installation Evaluate Product dialog box
This screen displays the date your evaluation period will end, as well as technical support and registration information.
If you would like to visit the Seattle Lab Online Store to pay for SLmail and receive a serial number and authorization code, select the check box. For more information, refer to the section on Registration in this documentation.