GFI AVG Anti-Virus Updates for GFI MailSecurity, RNW, 1000-2999u, DEU AVGREN1000-2999 用户手册
产品代码
AVGREN1000-2999
About GFI MailSecurity
GFI MailSecurity 2011
5
Virus Scanning Engines
Scan emails for viruses and malicious code. Some engines also include other
features, such as macro checking, link scanning and Sandbox technology.
features, such as macro checking, link scanning and Sandbox technology.
Content and attachment
filtering
filtering
Block emails that match any rules containing pre-configured conditions within
the email body or attachments.
the email body or attachments.
Trojan & executable
scanner
scanner
Analyzes the function of executable files for malicious code.
Email exploit engine
Checks if attachments contain any exploits.
HTML Sanitizer
Scans and removes html code with email body and attachments.
GFI MailSecurity applies the appropriate action depending on the scan results.
S
CAN RESULT
A
CTION
Accepted
If the email is safe
, delivery to the user‟s mailbox is allowed.
Blocked
When a compromised email is detected, the appropriate action is taken by
GFI MailSecurity depending on which action is configured (for example, the
email is quarantined).
GFI MailSecurity depending on which action is configured (for example, the
email is quarantined).
2.2.3 Other features
Apart from scanning incoming and outgoing emails, GFI MailSecurity also includes the
features listed below.
features listed below.
F
EATURE
D
ESCRIPTION
Internal emails scanning
Attachment Filtering and Content Filtering can be configured to scan internal
emails when GFI MailSecurity is installed on the Microsoft Exchange server.
emails when GFI MailSecurity is installed on the Microsoft Exchange server.
Information Store Protection
Scans the Microsoft Exchange Information Store using the Virus Scanning
Engines.
Engines.
Directory Harvesting
Deletes emails addressed to nonexistent users from the Quarantine Store.
Quarantine Store
A central repository within GFI MailSecurity where all blocked emails are
retained until review.
retained until review.
2.3 Licensing
For information on licensing, refer to: