Google Message Security for Google Apps Administration Guide - Manual (Page 194)

194 Message Security for Google Apps Administration Guide
3. Click Save.
Message
Fragment
Bouncing Bounces fragmented messages.
Values: On or Off. The default is On.
• On: Messages containing fragments are bounced,
returning “Error 571 - Domain Does Not Accept Fragment
Messages”.
• Off: Messages containing fragments are quarantined.
RFC2046, section 5.2.2.1 provides a facility for fragmenting
email messages. Since this would bypass all known virus
scanning technologies, all fragmented messages are either
quarantined or bounced for your users’ protection.
Virus CC The address to CC for Virus Notifications.
Value: An email address on the same server as recipient.
These CC-ed notifications provide insight into the extent of
your users’ virus troubles.
Virus
Disposition Choose how to dispose of messages with recognized viruses.
Values: Bounce, User Quarantine, Quarantine Redirect, or
Message Header Tagging. Default is User Quarantine.
• Bounce: Infected messages are immediately bounced
upon detection.
• User Quarantine: Infected messages are quarantined
in the recipient’s Message Center.
• Quarantine Redirect: Infected messages for users in
an organization are routed to one common quarantine.
This quarantine redirect address must be that of a
registered administrator account.
• Message Header Tagging: Infected messages are
sent to your mail server with an
X-pstnvirus custom
header indicating the virus.
WARNING: If Message Header Tagging is selected, then
your users receive viruses unless your mail server has
rules to handle them.
Apply
settings and
filters to
existing sub-
orgs Propagate Virus Blocking settings to all sub-organizations.
Values: On/Off. The default is Off.