Using the Setup Wizard to Provision the UTM in Your Network
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ProSecure Unified Threat Management (UTM) Appliance
After you have completed the steps in the Setup Wizard, you can make changes to the email
security settings by selecting Application Security > Email Anti-Virus. The Email Anti-Virus
screen also lets you specify notification settings and email alert settings. For more
information about these settings, see Customize Email Antivirus and Notification Settings on
page 186.
Setup Wizard Step 6 of 10: Web Security
Figure 30.
IMAP From the IMAP drop-down list, select one of the following actions to be taken when
an infected email is detected:
• Delete attachment. This is the default setting. The email is not blocked, but
the attachment is deleted, and a log entry is created.
• Log only. Only a log entry is created. The email is not blocked, and the
attachment is not deleted.
• Quarantine attachment. The email is not blocked, but the attachment is
quarantined on a ReadyNAS, and a log entry is created (see the Note on
page 184).
Scan Exceptions
The default maximum size of the file or message that is scanned is 2048 KB, but you can define a maximum
size of up to 10240 KB. However, setting the maximum size to a high value might affect the UTM’s performance
(see Performance Management on page 405).
From the drop-down list, select one of the following actions to be taken when the file or message exceeds the
maximum size:
• Skip. The file is not scanned but skipped, leaving the end user vulnerable. This is the default setting.
• Block. The file is blocked and does not reach the end user.
Table 8. Setup Wizard Step 5: Email Security screen settings (continued)
Setting Description
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