neil.fu 发表于 2009-5-7 16:11:37

如果服务器都宕机了，做几条都没有用啊，因为都是您自己的MX记录啊

takuser 发表于 2009-5-12 06:16:22

add second mdaemon server as backup ***tested working****

setup a second MD server as auto gateway ans setup MX record, when main server down all mail will delive to second server, and second serve will send mail to main server as soon as avilable.

fairypyr 发表于 2009-6-5 11:16:32

某一个ISP线路出问题,就有用了.:L ,俺公司就这么搞的,只有1台邮件服务器.
同时另一条线路,只作为备份线路使用.
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