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Microsoft, Yahoo won't release e-mail uptime stats

John D. Sutter
Google publishes data about Gmail's uptime, while Hotmail and Yahoo do not.
Google publishes data about Gmail's uptime, while Hotmail and Yahoo do not.
STORY HIGHLIGHTS
  • Microsoft, Yahoo decline to release data about e-mail up-time
  • Google, however, does publish those stats
  • This info can be used by consumers who want to choose an e-mail service
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(CNN) -- Google has been catching heat lately for the fact that it temporarily lost the e-mails of tens of thousands of Gmail users.

But the company has one thing going for it that's not true of competitors: It publishes data about how often its e-mail service goes down.

Microsoft and Yahoo, when contacted by CNN, would not say what percentage of the time their e-mail services are up or down.

This information could be used by consumers to compare these free e-mail services based on how frequently they crash.

"Microsoft does not have any information to share here. Apologies if this causes an inconvenience," a Microsoft spokeswoman wrote in an e-mail to CNN. Microsoft is the maker of Windows Live Hotmail.

"We don't release that data," wrote a Yahoo spokeswoman.

Google, however, says Gmail was up 99.984% of the time in 2010.

On average, that means Gmail was down for about 7 minutes per month, Google says in a blog post:

"That 7-minute average represents the accumulation of small delays of a few seconds, and most people experienced no issues at all."

Google also offers a site, called the Apps Status Dashboard, where Google Apps users can see whether a certain product is up and running at any time.

The company earlier this week said it was in the process of recovering e-mails it lost during a software upgrade.