HP Email Firewall Appliance Series Manuale Utente Scaricare il pdf (Pagina 37)

Mail Access/Filtering

Mail Access/Filtering The 3Com Email Firewall provides a number of filtering options to ensure

that specific mail messages are not accepted from the incoming SMTP

connection.

In the

Mail Access/Mail Filtering

settings, you can specify patterns to

match for on incoming connections and configure an appropriate action.

The maximum number of recipients and the maximum size of a message

can also be configured.

Select Mail Delivery -> Mail Access/Filtering to configure access patterns

and mail filters.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 153 154

Email Firewall 1
User Guide 1
3Com Corporation 2
350 Campus Drive 2
Marlborough 2
MA 01752-3064 2
CONTENTS 3
3 CONFIGURING MAIL SECURITY 4
4 ANTI-SPAM CONFIGURATION 4
5 REPORTING 5
6 SYSTEM CONFIGURATION 5
7 SYSTEM MANAGEMENT 6
A CUSTOMIZING SYSTEM MESSAGES 7
ABOUT THIS GUIDE 9
Contents 10
Related 11
Documentation 11
Comments 11
12 ABOUT THIS GUIDE 12
3COM EMAIL FIREWALL OVERVIEW 13
Features 15
Administration 16
Activity 17
CONFIGURING MAIL DELIVERY 19
Mail Routing 21
Client Access 22
Message Part 22
Delivery Settings 23
Mail Mappings 27
Virtual Mappings 29
CONFIGURING MAIL SECURITY 31
Anti-Virus 33
Attachment Types 34
Attachment Control 35
DS (Disable Content Scan) 36
Disable Content Scan 36
Mail Access/Mail Filtering 37
Mail Access/Filtering 39
SMTP Security 41
Add/Update Site 43
Specific Site 43
Enforce TLS 43
for a full 45
ANTI-SPAM CONFIGURATION 47
Pattern Based 54
Message Filtering 54
High, Medium, Low 58
Spam, Reject, Trust, Relay 58
Valid, Accept) 58
Preferences 59
Objectionable 61
Content Filtering 61
for details 63
Redirect To 64
Spam Quarantine 65
Network 66
Interface 66
Quarantine and 67
Trusted Senders List 67
Advanced Anti-Spam 69
REPORTING 71
72 CHAPTER 5: REPORTING 72
Generating Reports 73
HAPTER 5: REPORTING 74
System Logs 77
78 CHAPTER 5: REPORTING 78
Email History 79
Table 4 System Events 80
System History 81
Configure History 82
SYSTEM CONFIGURATION 83
Setup Wizard 85
Administrator Privileges 87
Network Settings The 89
Network Interfaces 90
Auto select 90
Web Proxy 91
Licensing 93
Installed License 93
Degraded 93
New License Key 94
SSL Certificates 95
Software Updates 97
SYSTEM MANAGEMENT 99
Utility Functions 100
Status and Utility 101
HAPTER 7: SYSTEM MANAGEMENT 102
Mail Queues 104
Quarantine The 105
Daily Tasks The 106
Daily Tasks 107
Backup and Restore 109
Reboot and 113
Shutdown 113
Reset to Factory 113
Settings 113
ONITORING ACTIVITY AND STATUS 115
Email Firewall Status 117
Troubleshooting Mail 120
Delivery Problems 120
Mail Transport 121
6D3872B1D8 121
Troubleshooting 123
Content Issues 123
CUSTOMIZING SYSTEM MESSAGES 125
RESET TO FACTORY DEFAULT 127
SETTINGS FROM CONSOLE 127
Installation Guide 128
THIRD PARTY COPYRIGHT AND 129
LICENSE AGREEMENTS 129
Curl, Libcurl 131
Cyrus-SASL 131
FreeType 133
GD Graphics Library 135
OpenLDAP 138
Info-ZIP 143
GLOSSARY 145
146 GLOSSARY 146
148 GLOSSARY 148
REGULATORY INFORMATION 154

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HP Email Firewall Appliance Series Manuale Utente Pagina 37

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