启用EXCHANGE反垃圾邮件功能和重建EXCHANGE邮件系统帐号

How to recreate System Mailbox , FederatedEmail & DiscoverySearchMailbox in Exchange 2010

http://careexchange.in/how-to-recreate-system-mailbox-federatedemail-discoverysearchmailbox-in-exchange-2010/

http://technet.microsoft.com/zh-cn/library/bb201691(v=exchg.150).aspx

& $env:ExchangeInstallPath\Scripts\Install-AntiSpamAgents.ps1

Restart-Service MSExchangeTransport

Set-TransportConfig -InternalSMTPServers @{Add="10.0.1.10","10.0.1.11"}

然后，再用SET配置相关过滤器。

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http://technet.microsoft.com/zh-cn/library/bb124087.aspx

若要启用发件人筛选，请运行以下命令：

Set-SenderFilterConfig -Enabled $true

此示例将配置发件人筛选器代理，以阻止未在 MAIL FROM: SMTP 命令中指定发件人的邮件：

Set-SenderFilterConfig -BlankSenderBlockingEnabled $true