conf-break

来自「linux下qmail的源码 本人加了一些注释」· 代码 · 共 10 行

-

This character is the user-ext delimiter. The default delimiter is -,
meaning that user joe controls joe-anything. Some system administrators
prefer + or =.

You can override this choice at run time with the qmail-users mechanism.

Multicharacter delimiters are not permitted.