Google Message Security for Google Apps Administration Guide - Manual (Page 192)

192 Message Security for Google Apps Administration Guide
4. Click Save.
Configure Virus Settings for an Organization
The virus settings for a user organization allow you to configure the disposition of
virus-infected messages and other processing options. For details on
configuration of virus notification settings see “Configuring Notifications for an
Organization” on page 149.
To configure virus blocking for an organization:
1. In the Administration Console, go to Orgs and Users > Orgs, then select an
organization that contains the users for whom you want to configure virus
settings.
2. Under Inbound Services, click Virus Blocking, then configure your settings:
Non-Account
Virus
Blocking Prevents virus-infected messages sent to unregistered users
from reaching your mail server.
Values: On or Off. Default is Off for customers added before
June 2007, and On for customers added after June 2007.
• On: Your message security service automatically deletes
virus-infected messages that are sent to unregistered
users (addresses in a domain associated with this
organization but that are not registered with your message
security service).
This feature is compatible with Automatic Account
Creation, and we recommend turning on Non-Account
Virus Blocking with Automatic Account Creation.
Non-Account Virus Blocking affects only virus filtering, and
does not provide other types of filters, such as spam
filtering or Content Manager filters. For full mail filtering,
add all your addresses as users or aliases.
• Off: Messages sent to unregistered users are not scanned
for viruses.
Note: Messages that are blocked by Non-Account Virus
Blocking appear in the Inbound Traffic Report as “account
messages” for the recipient address (see “Inbound Traffic
Reports and Non-Account Virus Blocking” on page 328).