一个公司的人员构成不可能永远一成不变，随着公司的不断壮大、发展，需要更多的人力。同时，还有其他诸如员工辞职跳槽或者被其他公司挖角等情况，经常会出现某一个或某些职位上人事变动的情况。这也是每一家公司或机构必然存在的现象之一。如果那些职位需要直接和公司的客户打交道，那么在人员更替之后就有必要将新人介绍给老客户，使双方互相熟悉，完成工作顺利交接。当然，这一任务非该职位的前任莫属。

　　John最近就遇到了这一情况，他以前负责的一块工作将由他的同事Vienna Thomas接替。因此他给自己在美国中西部的客户发了一封电子邮件，在信中把Vienna介绍给了他们。

　　这种信件写法简单，开门见山表示人员更替，然后简单介绍接任者，附上联系方式，最后表达自己的祝愿。

　　以下是一个示例：

　　Hello All，

　　I would like to take the opportunity to introduce you all to my co-worker Vienna Thomas. As we are growing our global relocation program, we have continued to add additional staff to our group. Some of you may already have had the opportunity to work with Vienna. She is the new contact for day to day activity for the Midwestern region. Vienna has been with our company for over nine years. Before joining the National Accounts group in 2002, she worked in the field in the Seattle market as sales representative. I have been working closely with Vienna over the past few months to make sure that the transition is seamless. I have no doubt that she will continue to provide an excellent level of service to all of our Midwestern clients.

　　Going forward, I will still be available as Vienna's backup, but I will be focusing primarily on overseas operations and reporting for the global program. I have definitely enjoyed working with you all over the past five years!

　　Please let me know if you have any questions.

　　Please welcome Vienna to the team！

　　Her contact details are below:
　　Vienna Thomas
　　Senior Account Manager
　　(800)555-2678 ext . 27 ∕ (703)222-5555
　　E-Fax (703)222-2999 ∕ Fax (703)222-2888
　　Email: vlee@cortl.com

　　If I have missed someone on the copy of this email, please forward as appropriate.
　　
　　Thanks,
　　
　　John