The Open Relay Database, a tool e-mail service providers used for years to help curb the spread of spam, is ceasing operations, a death partly attributable to its own success. It was 5. For years, ...

Exchane Server 是由微软公司开发的一套商业软件，在5.0 版本和以前版本可以relay任何邮件,没有解决办法。如果你使用的是5.5以前的版本，您需要升级到5.5版本。 从5.5 版本（Service Pack 2) 开始加入了控制 open relay 的功能。具体操作方法如下： 1>在下面的选项中选择第 ...

Typically refers to an email server (SMTP server) that is configured to deliver any incoming mail to another mail server. In the past, open relays (open relay servers) were common, but today, most ...

A controversial list that helps e-mail administrators block traffic from spam-friendly servers has now passed to a third generation of volunteer activists after a second-generation operator was ...