Could Gmail replace Exchange?

Analysis
Mar 28, 20081 min

[url=http://www.cemaphore.com/mailshadow_g.php]Cemaphore’s MailShadowG[/url] make an interesting proposition, replace Exchange with Gmail. I’m not sure exactly how it works, but it claims to “synchronize Microsoft Outlook with a trusted Internet email provider like Google, by mapping the repository that exists in Exchange (for email, calendaring and contacts) to [Gmail]”. That statement alone is certainly compelling, but it asks as many questions as it answers.

  1. Where does your MX record live? Do you repoint to Google’s business mail service?
  2. How would this possibly pass SOX compliance given the advertising strategy of Gmail (read your mail and serve up relevant ads)?
  3. Compliance aside, do you really want the risk of IP leaving the company with no audit trail?
  4. How do you setup resources? As far as I know there’s no function to support conference rooms in GMail.
  5. What happens to ActiveSync “push”? Are you relegated to pop3?
  6. Regardless of how it does what is says it does, what potential advantages does it offer over the [url=http://www.microsoft.com/presspass/press/2008/mar08/03-02AllSizeBusinessesPR.mspx] Microsoft hosted offering[/url]?