若要通过“Exchange系统管理器”向您的管理帐户授予对单个数据库中所有邮箱的访问权限而不管继承的显式拒绝，请执行以下操作：1 .启动“Exchange系统管理器”，然后找到要对其中存储的邮箱具有完全访问权限的数据库。
To grant your administrative account access through Exchange System Manager to all the mailboxes that are in a single database (regardless of inherited explicit denials), follow these steps.
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
Every database management system must be able to protect data against unauthorized access and modification.
用于访问外部表的权限由IDS通过外部表上的用户访问特权治理，还受到由操作系统管理的数据文件权限的治理。
The permissions used to access external tables is governed by the user access privileges on the external table by IDS as well as the data file permissions managed by the operating system.
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