Check the security of Mail Settings.

校验Mail设置的安全性。

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Build a safe email system, count safe level merely far insufficient still, still need to guarantee the security of mail server itself.

建立一个安全的电子邮件系统，仅仅依赖安全标准还远远不够，还需要保障邮件服务器本身的安全性。

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Every day, USPS processes, on average, 493.4 million pieces of mail —anything from postcards to Social Security checks to medicine.

每天，美国邮政平均处理4.934亿件邮件--从明信片到社保支票再到药品，无所不包。

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William Leichter of the e-mail security firm Tumbleweed Communications confirms that the arrest of Robert Soloway failed to control spam e-mail levels for more than a few days.

FORBES: Magazine Article

He argued that their message -- warning users not to click phony security e-mails while sending out a security e-mail of their own -- could confuse users.

CNN: 50 million compromised in Evernote hack

The e-mail security firm Postini confirms that the flow of spam e-mail that it tracks and blocks--between six and eight billion messages a week--hasn't decreased since Soloway's arrest.

FORBES: The Spam Bust That Wasn't