Symantec Email Submission Client enables the email users to submit a spam email based on the submission option you select for the email users. You can select email users for direct submission or moderated submission, or both.
To select email users for submission
In the Email Submission Client user interface, click the Enable Users tab.
In the Selected domains text box, click Select and select the domain(s).
In the Select submission type field, select any of the submission options.