To provide added flexibility to spam filtering scanning conditions, InterScan™ Messaging Security Appliance (IMSA) provides the following lists:
Approved sender list—Prevents IMSA from identifying email from senders in this list as spam.
Blocked sender list—Forces IMSA to identify email from senders in this list as spam.
Configure the lists when you select spam scanning conditions.
To configure the approved or blocked sender lists:
Select the check box next to Approved sender list or Blocked sender list.
To add addresses manually, do the following:
Next to Email address, type the address. To add multiple addresses, use the asterisk (*) wildcard.
Click Add. The address appears in the list.
To import an address group from a file to the IMSA server, do the following:
Click Import.
Click Browse and locate the file. A dialog box appears.
Click Open.
If addresses are already in the list, choose whether to merge them or overwrite them with the imported list.
Click Import.
Click Save.
See also: