The single CSLD task thread services all jobs in a sequential way and connects to one user mailbox after the other to extract the mails.

一个 CSLD 任务线程按顺序为所有任务服务，并且逐个地连接到各个用户邮箱，以便提取邮件。

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In the case of an Exchange server with 100 users, one task servicing both the journal mailbox and all user mailboxes is definitely going to be sufficient.

对于有100名用户的Exchange服务器，用一个任务来为日志邮箱和所有用户邮箱服务肯定足够了。

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For example, the Cyrus IMAP server comes with the Sieve system (see Resources) for automatically filtering E-mail when it's delivered to the mailbox of the user.

例如，Cyrus IMAP服务器附带了Sieve系统(请参见参考资料)，它可以在电子邮件传递到用户的邮箱时，对其进行自动过滤。

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