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Symantec 10744983 Administration Guide - Page 230

encryption through a certificate that is digitally signed by a Certificate Authority.

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230 Glossary Blocked sender Blocked Senders List bounce broadcast address CA (Certificate Authority) certificate Certificate Authority-signed SSL CIDR clean Conduit Content Compliance A sender identified as blocked, either by email address or originating IP address, or on a Blocked Senders List. You can configure how messages from blocked senders are handled. Email from senders on a Blocked Senders List is processed according to your configuration choices. An action that can be performed on an email message by an email server, which consists of returning the message to its From: address with a custom response. A common address that is used to direct (broadcast) a message to all systems on a network. The broadcast address is based upon the network address and the subnet mask. A trusted third-party organization or company that issues digital certificates used to create digital signatures and public-private key pairs. The role of the CA in this process is to guarantee that the entity granting the unique certificate is, in fact, who it claims to be. This means that the CA usually has an arrangement with the requesting entity to confirm a claimed identity. CAs are a critical component in data security and electronic commerce because they guarantee that the two parties exchanging information are really who they claim to be. A file that is used by cryptographic systems as proof of identity. It contains a user's name and public key. A type of Secure Sockets Layer (SSL) that provides authentication and data encryption through a certificate that is digitally signed by a Certificate Authority. Classless Inter-Domain Routing is a way of specifying a range of addresses using an arbitrary number of bits. For instance, a CIDR specification of 206.13.1.48/25 would include any address in which the first 25 bits of the address matched the first 25 bits of 206.13.1.48. An action that consists of deleting unrepairable virus infections and repairing repairable virus infections. A component that retrieves new and updated filters from Symantec Security Response through secure HTTPS file transfer. Once retrieved, the Conduit authenticates filters, and then alerts the Filter Hub that new filters are to be received and implemented. Finally, the Conduit manages statistics for use by Symantec Security Response and for generating reports. A set of features that enable administrators to enforce corporate email policies, reduce legal liability, and ensure compliance with regulatory requirements. These features include annotations, streamlined filter creation using multiple criteria and multiple actions, flexible sender specification, dictionary filters, and attachment management.

Section	Page
Symantec Mail Security Administration Guide	1
Technical Support	3
Contents	9
1. About Symantec Mail Security	15
Key features	15
New features	16
Functional overview	18
Architecture	19
Where to get more information	20
2. Configuring system settings	23
Configuring certificate settings	23
Manage certificates	24
Configuring host (Scanner) settings	25
Working with Services	26
HTTP proxies	27
SMTP Scanner settings	27
Configuring Default SMTP Settings	31
Configuring internal mail hosts	35
Testing Scanners	35
Configuring LDAP settings	36
Configure LDAP settings	37
Synchronization status information	43
Replicating data to Scanners	45
Starting and stopping replication	46
Replication status information	46
Troubleshooting replication	47
Configuring Control Center settings	48
Control Center administration	49
Control Center certificate	50
Configuring, enabling and scheduling Scanner replication	50
Control Center Settings	51
System locale	52
3. Configuring email settings	53
Configuring address masquerading	53
Importing masqueraded entries	54
Configuring aliases	55
Managing aliases	56
Importing aliases	57
Configuring local domains	58
Importing local domains and email addresses	59
Understanding spam settings	60
Configuring suspected spam	61
Choosing language identification type	61
Software acceleration	62
Configuring spam settings	62
Configuring virus settings	62
Configuring LiveUpdate	63
Excluding files from virus scanning	64
Configuring Bloodhound settings	64
Configuring invalid recipient handling	65
Configuring scanning settings	66
Configuring container settings	66
Configuring content filtering settings	67
4. Configuring email filtering	69
About email filtering	69
Notes on filtering actions	78
Multiple actions per verdict	79
Multiple group policies	81
Security risks	81
About precedence	83
Creating groups and adding members	84
Add or remove members from a group	84
Assigning filter policies to a group	87
Selecting virus policies for a group	87
Selecting spam policies for a group	89
Selecting compliance policies for a group	89
Enabling and disabling end user settings	90
Allowing or blocking email based on language	92
Managing Group Policies	92
Manage Group Policies	93
Creating virus, spam, and compliance filter policies	94
Creating virus policies	94
Creating spam policies	96
Creating compliance policies	98
Managing Email Firewall policies	107
Configuring attack recognition	107
Configuring sender groups	108
Configuring Sender Authentication	119
Managing policy resources	120
Annotating messages	120
Archiving messages	122
Configuring attachment lists	124
Configuring dictionaries	126
Adding and editing notifications	128
5. Working with Spam Quarantine	131
About Spam Quarantine	131
Delivering messages to Spam Quarantine	132
Working with messages in Spam Quarantine for administrators	132
Accessing Spam Quarantine	132
Checking for new Spam Quarantine messages	133
Administrator message list page	133
Administrator message details page	135
Searching messages	137
Configuring Spam Quarantine	140
Delivering messages to Spam Quarantine from the Scanner	140
Configuring Spam Quarantine port for incoming email	141
Configuring Spam Quarantine for administrator-only access	141
Configuring the Delete Unresolved Email setting	142
Configuring the login help	142
Configuring recipients for misidentified messages	142
Configuring the user and distribution list notification digests	143
Configuring the Spam Quarantine Expunger	149
Specifying Spam Quarantine message and size thresholds	150
Troubleshooting Spam Quarantine	150
6. Working with Suspect Virus Quarantine	157
About Suspect Virus Quarantine	157
Routing messages to Suspect Virus Quarantine	157
Accessing Suspect Virus Quarantine	158
Checking for new Suspect Virus Quarantine messages	158
Suspect Virus Quarantine messages page	158
Searching messages	160
Configuring Suspect Virus Quarantine	162
Configuring Suspect Virus Quarantine port for incoming email	162
Configuring the size for Suspect Virus Quarantine	163
7. Testing Symantec Mail Security	165
Verifying normal delivery	165
Verifying spam filtering	165
Testing antivirus filtering	166
Verifying filtering to Spam Quarantine	167
8. Configuring alerts and logs	169
About alerts	169
Configuring alerts	171
Viewing logs	171
Working with logs	172
About logs	173
Configuring logs	173
9. Working with Reports	177
About reports	177
Selecting report data to track	178
Choosing a report	178
About charts and tables	188
Setting the retention period for report data	188
Running reports	189
Saving and editing Favorite Reports	190
Running and deleting favorite reports	190
Troubleshooting report generation	191
No data available for the report type specified	191
Sender HELO domain or IP connection shows gateway information	191
Reports presented in local time of Control Center	191
By default, data are saved for one week	192
Processed message count recorded per message, not per recipient	192
Recipient count equals message count	193
Deferred or rejected messages are not counted as received	193
Reports limited to 1,000 rows	193
Printing, saving, and emailing reports	193
Print, save, or email reports	194
Scheduling reports to be emailed	194
Schedule, Edit, or Delete Reports	194
10. Administering the system	197
Getting status information	197
Overview of system information	198
Message status	198
Host details	203
LDAP Synchronization	204
Log details	204
Version Information	204
Scanner replication	205
Managing Scanners	205
Editing Scanners	205
Enabling and disabling Scanners	206
Deleting Scanners	207
Administering the system through the Control Center	208
Managing system administrators	208
Managing software licenses	209
Administering the Control Center	209
Starting and stopping the Control Center	209
Checking the Control Center error log	210
Increasing the amount of information in BrightmailLog.log	211
Starting and stopping UNIX and Windows services	213
Starting and stopping Windows services	213
Starting and stopping UNIX services	215
Periodic system maintenance	215
Backing up logs data	216
Backing up the Spam and Virus Quarantine databases	216
Maintaining adequate disk space	219
A. Integrating Symantec Mail Security with Symantec Security Information Manager	221
About Symantec Security Information Manager	221
Interpreting events in the Information Manager	222
Configuring data sources	223
Firewall events that are sent to the Information Manager	224
Definition Update events that are sent to the Information Manager	224
Message events that are sent to the Information Manager	225
Administration events that are sent to the Information Manager	226
Glossary	229

Match case Limit results 1 per page

Blocked sender

A sender identified as blocked, either by email address or originating IP address,

or on a Blocked Senders List. You can configure how messages from blocked

senders are handled.

Blocked Senders List

Email from senders on a Blocked Senders List is processed according to your

configuration choices.

bounce

An action that can be performed on an email message by an email server, which

consists of returning the message to its

From:

address with a custom response.

broadcast address

A common address that is used to direct (broadcast) a message to all systems on

a network. The broadcast address is based upon the network address and the

subnet mask.

CA (Certificate

Authority)

A trusted third-party organization or company that issues digital certificates used

to create digital signatures and public-private key pairs. The role of the CA in this

process is to guarantee that the entity granting the unique certificate is, in fact,

who it claims to be. This means that the CA usually has an arrangement with the

requesting entity to confirm a claimed identity. CAs are a critical component in

data security and electronic commerce because they guarantee that the two parties

exchanging information are really who they claim to be.

certificate

A file that is used by cryptographic systems as proof of identity. It contains a

user's name and public key.

Certificate

Authority-signed SSL

A type of Secure Sockets Layer (SSL) that provides authentication and data

encryption through a certificate that is digitally signed by a Certificate Authority.

CIDR

Classless Inter-Domain Routing is a way of specifying a range of addresses using

an arbitrary number of bits. For instance, a CIDR specification of 206.13.1.48/25

would include any address in which the first 25 bits of the address matched the

first 25 bits of 206.13.1.48.

clean

An action that consists of deleting unrepairable virus infections and repairing

repairable virus infections.

Conduit

A component that retrieves new and updated filters from Symantec Security

Response through secure HTTPS file transfer. Once retrieved, the Conduit

authenticates filters, and then alerts the Filter Hub that new filters are to be

received and implemented. Finally, the Conduit manages statistics for use by

Symantec Security Response and for generating reports.

Content Compliance

A set of features that enable administrators to enforce corporate email policies,

reduce legal liability, and ensure compliance with regulatory requirements. These

features include annotations, streamlined filter creation using multiple criteria

and multiple actions, flexible sender specification, dictionary filters, and

attachment management.

Glossary

230