On the Protection tab, select
Mail Scan from the drop-down menu.
Enable Scan POP3 mail messages and attachments as they are
downloaded from the mail server.
Select the action that the Security Agent takes after detecting an infected
message.
Clean: The Security Agent attempts to clean the infected
message.
Delete: The Security Agent permanently deletes the message
before it reaches the user's mailbox.
Pass: The Security Agent logs the detection but does not
take action on the message.
Select Clean/Delete infected files within compressed
files to have the Security Agent scan compressed attachments and attempt to
clean any infected files detected. The Security Agent deletes files that are uncleanable.