Not dead yet

The Radicati Group foresees continued growth in e-mail accounts, despite the rise in alternative tools for communication and collaboration, such as blogs and wikis.

Active corporate e-mail accounts worldwide:
2009: 568 million
2010: 597 million
2011: 626 million
2012: 657 million
2013: 691 million

Storage requirements for e-mail will also continue to grow.

Average number of corporate messages sent/received per day per user:
2009: 167
2010: 179
2011: 192
2012: 205
2013: 219

Average storage per corporate user per day:
2009: 20.3M
2010: 22.3M
2011: 25.0M
2012: 27.6M
2013: 30.8M

Source: Radicati Group

About the Author

John Moore is a freelance writer based in Syracuse, N.Y.

The Fed 100

Read the profiles of all this year's winners.

Featured

  • Then-presidential candidate Donald Trump at a 2016 campaign event. Image: Shutterstock

    'Buy American' order puts procurement in the spotlight

    Some IT contractors are worried that the "buy American" executive order from President Trump could squeeze key innovators out of the market.

  • OMB chief Mick Mulvaney, shown here in as a member of Congress in 2013. (Photo credit Gage Skidmore/Flickr)

    White House taps old policies for new government makeover

    New guidance from OMB advises agencies to use shared services, GWACs and federal schedules for acquisition, and to leverage IT wherever possible in restructuring plans.

  • Shutterstock image (by Everett Historical): aerial of the Pentagon.

    What DOD's next CIO will have to deal with

    It could be months before the Defense Department has a new CIO, and he or she will face a host of organizational and operational challenges from Day One

  • USAF Gen. John Hyten

    General: Cyber Command needs new platform before NSA split

    U.S. Cyber Command should be elevated to a full combatant command as soon as possible, the head of Strategic Command told Congress, but it cannot be separated from the NSA until it has its own cyber platform.

  • Image from Shutterstock.

    DLA goes virtual

    The Defense Logistics Agency is in the midst of an ambitious campaign to eliminate its IT infrastructure and transition to using exclusively shared, hosted and virtual services.

  • Fed 100 logo

    The 2017 Federal 100

    The women and men who make up this year's Fed 100 are proof positive of what one person can make possibile in federal IT. Read on to learn more about each and every winner's accomplishments.

Reader comments

Please post your comments here. Comments are moderated, so they may not appear immediately after submitting. We will not post comments that we consider abusive or off-topic.

Please type the letters/numbers you see above

More from 1105 Public Sector Media Group