通常一旦电子邮件地址被服务器拒绝了，就无法手工输入服务器名或者IP地址重新获得服务。
But if your E-mail address stumps it, there is no way to enter a server name or IP address manually.
如果编写的是一个面向用户的应用程序，而且信息来自于用户输入，您需要通过一个简单的Web表单，要求用户重新输入他们的电子邮件地址。
If you write a customer-facing application and the information came through user input, you can even ask the user to re-enter their E-mail address using a simple Web form.
如果编写的是一个面向用户的应用程序，而且信息来自于用户输入，您需要通过一个简单的Web表单，要求用户重新输入他们的电子邮件地址。
If you write a customer-facing application and the information came through user input, you can even ask the user to re-enter their E-mail address using a simple Web form.
应用推荐