E-mail security market revenues expected to double

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Palo Alto, Calif.—The e-mail security market will experience strong growth through 2010, driven by organizations’ ongoing need to secure e-mail networks from security threats, according to a study by the Radicati Group.

According to the study, worldwide revenue in the e-mail security market is expected to grow from $3.5 billion this year to more than $6 billion in 2010.

In addition, comprehensive security solutions that offer increased functionality, such as encryption, archiving, compliance, and support for instant messaging, are gaining in popularity.

—Carol Krol

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