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The layers of e-mail management


Johannesburg, 13 Jun 2006

E-mail is without doubt the primary mode of communication in today`s interactive business world.

The average employee processes over 75 e-mails per day, totalling over 2.8 billion messages sent and received daily in the United States alone. This exponential growth of e-mail data stores - and enterprise dependency on e-mail - will continue to grow and become an increasing corporate management issue.

E-mail has become an integral business tool used to maximise productivity. At the same time, it presents significant risk for organisations because it is not properly managed. The informality of e-mail exchange in everyday corporate communication presents various challenges such as managing the vast number of messages as well as ensuring that these messages can be used effectively and efficiently as an information resource.

Over the past 30 years, e-mail systems have evolved from a simple tool used to facilitate individual communication into a global network supporting hundreds of millions of users. At the same time, the content of e-mail has changed, maturing from the exchange of simple text messages into the sharing of unstructured content, including documents and image files. E-mail systems operate outside of business applications and departments, cutting across traditional boundaries in an organisation. Storage requirements and the vast networks of e-mail servers will continue to expand, while IT budgets dwindle.

The growing e-mail management problem needs to be addressed fundamentally - from the ground up. Different kinds of e-mails need to be retained for different periods of time; the challenge lies in identifying the important e-mails, separating them from the unimportant ones and determining an appropriate retention period.

Considering the "content lifecycle" introduces another important aspect of e-mail management - what is done with e-mail after it has been processed. The content lifecycle of e-mails can be differentiated into three different phases:

* Active phase: During the short active phase, people work with the information contained in the e-mail; they respond to e-mails and create e-mail threads.
* Reference phase: During the reference phase, e-mail content is retrieved from the file store as required.
* Evidence phase: During the evidence phase, e-mail is primarily used to address regulatory concerns - an e-mail is a business record and must therefore be retained for the same time period as any other record in the same classification. Retention (and disposition) policies can be purely internal, or imposed by an external regulatory body.

To evaluate risk, an organisation needs to determine how its e-mail messages are stored, how they are managed and whether management and storage methods comply with relevant external regulations and internal governance policies.

The e-mail management framework

When choosing an e-mail solution for your organisation, an "e-mail management framework" based on a three-tier functionality is recommended.

Each level of the framework provides distinct capabilities designed to address the varying challenges introduced by the explosion of e-mail in enterprises.

Storage functionality - The storage functionality focuses on archiving, enabling organisations to migrate e-mails and attachments to more cost-effective media. Having adequate storage capabilities provides an infrastructure that connects e-mail offerings such as Microsoft Exchange/Outlook and Lotus Domino/Notes with a storage backend.

This integration unloads the e-mail message store to a more efficient and scalable archive repository, without sacrificing content accessibility. The central archive store not only ensures efficient operation of the e-mail system, but also provides long-term storage, remote standby scenarios for data security and high availability scenarios for data availability. This ensures compliance with document archiving standards existent in most regulated industries.

The storage layer provides the foundation for a sustainable e-mail management strategy. Users can continue to work with e-mail in the way they are accustomed, while server performance and long-term preservation of e-mail content are assured.

Manage functionality - The manage functionality of this framework extends the storage layer to support legal discovery processes and structured retention management of all e-mails within an e-mail system. The archival capabilities of the storage layer are enhanced with classification, indexing and search functionality.

Full text search - Information retrieval capabilities based on a proven search engine.

Journaling - Journaling capabilities are coupled with powerful records management backend, which enables centrally captured information to be used for records management purposes.

Retention and disposition - Organisations need to be able to retrieve e-mail documents at a moment`s notice and manage the process of their destruction when it is legally permissible to do so. The manage layer provides the ability to control both the retention and destruction of e-mails.

Auditing - Powerful auditing functionality tracks actions that are performed on objects in the archive repository. An audit trail identifies and describes the type of operation performed on the item, the date and time of the operation and the user who performed the operation.

Legal discovery - The manage layer fully supports legal discovery processes by utilising indexing, searching, offline exporting of search results and auditing capabilities.

Comply functionality - The comply functionality enhances the platform with customised solutions specific to regulations such as the Sarbanes-Oxley Act, using functionality from both the storage and manage layers of the framework.

Adhering to the internal policy is only the beginning of e-mail compliance. Across many industries, e-mail communication is increasingly coming under scrutiny from regulatory agencies. Organisations compelled by such regulations are required by law to preserve important messages in their original form and make them available to auditors for review on demand. In highly regulated industries, such as financial services, this is a particular concern that carries significant penalties for non-compliance.

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Editorial contacts

Nicola Knight
PR Connections
(083) 269 2227
datacentrix@pr.co.za
Monique Oosthuizen
Datacentrix Holdings
(012) 348 7555
moosthuizen@datacentrix.co.za