InterScanTM Messaging Security Virtual Appliance - Online Help ...

Configuring Policies
Note: For instructions on configuring the lists, see Configuring Approved and Blocked
Sender Lists on page 16-17.
7. Click Save to continue selecting scanning conditions.
Configuring Approved and Blocked Sender Lists
To provide added flexibility to spam filtering scanning conditions, IMSVA provides the
following lists:
• Approved sender list: Prevents IMSVA from identifying email messages from
senders in this list as spam.
• Blocked sender list: Forces IMSVA to identify email messages from senders in
this list as spam.
Configure the lists when you select spam scanning conditions.
To configure the approved or blocked sender lists:
1. Select the check box next to Approved sender list or Blocked sender list.
2. To add addresses manually, do the following:
a. Next to Email address, type the address. To add multiple addresses, use the
asterisk (*) wildcard.
b. Click Add. The address appears in the list.
3. To import an address group from a file on a local host to the IMSVA server, do the
following:
a. Click Import.
b. Click Browse and locate the file. A dialog box appears.
c. Click Open.
d. If addresses are already in the list, choose whether to merge them or overwrite
them with the imported list.
e. Click Import.
4. To export an address group as a file on the IMSVA server, do the following:
a. Click Export. A Save dialog box appears.
b. Click Save.
16-17