讨论postfix中的relocated_maps 参数的作用？

leaper

relocated_maps 根据相关的中文文档，我看大都是：

Relocated数据库查询
    Relocated表格提供如何将邮件发送给在系统中没有帐号的用户。缺省该功能是被禁止的，可以用参数relocated_maps使其生效，如：
    relocated_maps = hash:/etc/postfix/relocated

   

Relocated users table
Next, the address rewriting and resolving daemon runs each recipient name through the relocated database. This table provides information on how to reach users that no longer have an account, or what to do with mail for entire domains that no longer exist. When mail is sent to an address that is listed in this table, the message is bounced with an informative message.
Lookups of relocated users are disabled by default. To enable, edit the relocated_maps parameter in the main.cf file and specify one or more lookup tables, separated by whitespace or commas. For example:

relocated_maps = hash:/etc/postfix/relocated

如果我建立：aaa@tester.com  bbb@tester.com
当然，aaa@tester.com是不存在的虚拟帐号，而bbb是存在的。
当我发aaa@tester.com时，系统差不会把邮件转发到bbb@tester.com中，而只是提示该邮件地址变更了。

dennis2

你的引用里面说得很清楚了：

When mail is sent to an address that is listed in this table, the message is bounced with an informative message.

没有说邮件会转发到新的邮件地址啊？