Email Archiving and Auditing Systems


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Your Security, Our Mission!

Email Archiving and Auditing Systems Comply with Regulatory Requirements

are facing greater legal and regulatory C ompanies risks caused by employee that misuse the

corporate email system to distribute inappropriate or confidential information. MailSherlock is a powerful system that enables you to enforce your corporate email policies, and comply with industry regulatory requirements.

Complete Email Archiving with Gateway Feature In addition to archiving both inbound and outbound email, MailSherlock can archive internal email into database via specific script installed on email server. MailSherlock works with Exchange, Lotus Notes and other popular SMTP servers.

email archiving and auditing tools that allow users to conduct real-time auditing (Pre-Audit) with pre-defined actions, and full-text search for e-discovery (Post-Audit).

Organization Email Security Policy Enforcement MailSherlock enables you to add disclaimers to the footer of outbound email. Text and HTML formats are supported. With powerful attachment filtering(optional), MailSherlock can protect against confidential information leakage. It filters attachments (even archives such as *.zip, *.rar, etc. are also scanned) like: Word, PowerPoint, Excel, or PDF for key words via content keyword matching and file format verification.

Anti-Spam Appliance

Redundant Email Server Having a redundant system for your corporate email server makes good sense since email has become a critical tool for efficient business communications. MailSherlock acts as SMTP relay server. If the email server crashes or downs for temporary maintenance, it would store the inbound emails and send tthem to the email server once the email server starts operating again. In addition, MailSherlock can serve as an alternative to email server by offering SMTP/POP service to end-users (with Email Server Backup option).

Int

ern

Multi-layer Anti-Spam Technique

Email Auditing The purpose of email archiving and auditing is to ensure that organization’s email security policies have been properly enforced while the integrity and accessibility of email data are assured. MailSherlock features complete

Taiwan、Shanghai、Xiamen、Shenzhen、Singapore、Malaysia、Vietnam

et

System Whitelist﹐End-user Whitelist Anti-DDoS

Anti-DHA

Anti-Relay

Real-time Blackhole List Check

System / End-user Blacklist

EHLO/HELO Domain Verification (DNS MX/A Record) Fake Routing Check

Greylisting Check

FakeSender Check

IP Address Reverse DNS Lookup

Sender Email Address Verification (DNS MX/A Record)

Anti-Virus Email Content Filteringmy System Quarantine Spam Characteristic Analysis

Spam URI Filtering

Spam Pattern

Image Spam Filtering

Spam Keyword Filtering

Self Leaning Mechanism

DKIM/SPF Check

SpamCheck

End-user Quarantine

Personal User Interface

E-Mail Server

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Produst Specifications Product Model

MailSherlock 100J

MailSherlock 200J

1U,19" Rackmount

1U,19" Rackmount

2U,19" Rackmount

2U,19" Rackmount

Network interface

2 A commercial port 10/100/ 1000Base-TX

2 A commercial port 10/100/ 1000Base-TX

2 A commercial port 10/100/ 1000Base-TX

2 A commercial port 10/100/ 1000Base-TX

Applicable environmental

100 people(contain) are above

200 people(contain) are above

500 people(contain) are above

1000 people(contain) are above

Effectiveness

You can filter a day1.5GB ( With ) above the amount of e-mail messages

You can filter a day3GB ( With ) above the amount of e-mail messages

You can filter a day5.5 GB ( With ) above the amount of e-mail messages

You can filter a day10 GB ( With ) above the amount of e-mail messages

Inline exclusive system

Inline exclusive system

Inline exclusive system

MailSherlock 500

MailSherlock 1000

Product model

Specifications Machine size

The operating system

Inline exclusive system

Spam defense function Anti-Spam Core technology ImageSpam Filtering technology

Intelligent heuristics And behavior analysis

Intelligent heuristics And behavior analysis

Intelligent heuristics And behavior analysis

Intelligent heuristics And behavior analysis

Enhance diagram file the characteristic analyze

Enhance diagram file the characteristic analyze

Enhance diagram file the characteristic analyze

Enhance diagram file the characteristic analyze

(Inside set up 7 RBLs)

(Inside set up 7 RBLs)

(Inside set up 7 RBLs)

(Inside set up 7 RBLs)

IP The address reverse DNS enquiries RBL Check Check the EHLO/HELO transmitted by its host name does any DNS record Check for false routing Check counterfeiting local side of the sender The list of feature enabled ash Check the sender's email address Grey list functionality Custom black/white list Automatic white list functionality The junk mail handles strategy Marking/insulate/delete DoS/DHA defense The garbage letter proposes to analyze to the original factory Spam quarantine notification letter SpamCheck rule management/update

Management interface Web SSL Encrypted online Management interface language

Traditional Chinese / Simplified Chinese /English

Traditional Chinese / Simplified Chinese /English

Traditional Chinese / Simplified Chinese /English

Traditional Chinese / Simplified Chinese /English

Multi-level tree class

Multi-level tree class

Multi-level tree class

Multi-level tree class

Multi-level tree class

Multi-level tree class

Multi-level tree class

Multi-level tree class

Management interface for access control The personnel's data hand moves an establishment/remit/the AD/ LDAP/UNIX is synchronous Staff-management organization sectors Management interface login account authentication method System / POP3/SMTP/AD/LDAP/RADIUS System operations Login status/ action record Attestation of SMTP Mail forwarding permissions Letter/recipient record query Statistical report Flow/ranking list processing state/report of stalls category Departments flow statistics Save a message set time limit System hardware and effectiveness of information

Enduser Individualised management interface Enduser Interface modesSystem / POP3/SMTP/AD/LDAP/RADIUS Enduser Interface personalized family Personalized letters statistical report All information is subject to change without notice. ( Version 2011 )

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Taiwan、Shanghai、Xiamen、Shenzhen、Singapore、Malaysia、Vietnam

www.hgiga.com