VB.NET打字练习程序源码2、填写发件人邮箱：必须基于是第1项中填写smtp服务

器地址的。

如过前面填写的smtp地址为：mail.51aspx.com

则此处必须是该smtp服务器的邮箱：noreply@51aspx.com

3、填写邮箱秘密；

4、添加收件人邮箱，可点击“添加”来填写单个收件人

地址也可以点击“导入”一次性导入多个地址；

导入的文件必须是txt格式、格式必须是每个邮箱地址

一行。

5、填写标题；

-VB.NET typing practice program source code 2, fill in the sender mail: must be based on the first one to fill out the smtp server address. Such as over the previous fill the smtp address: mail.51aspx.com is here to be the smtp server mail: noreply@51aspx.com 3, fill in the mailbox secret　4, add the recipient' s mailbox, click the " Add"　to fill out a single recipient address can also click on " Import"　one-off import multiple addresses　import file must be txt format, the format must be one line per email address. 5, fill in the title