Asp.net 自动发送邮件的方法

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一、首先需要配置web.config文件：

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<system.net>

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<mailSettings>

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<smtp from="Emailname">

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<network host="smtp.163.com" userName="Emailname" password="Emailpassword"

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port="25" defaultCredentials="false"/>

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</smtp>

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</mailSettings>

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</system.net>

二、然后编写发送邮件的函数：

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Asp.net 自动发送邮件的方法

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今天有一个模块需要自动发送邮件的功能，就随便写了一个，记录一下作为积累。

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一、首先需要配置web.config文件：

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<system.net>

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<mailSettings>

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<smtp from="Emailname">

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<network host="smtp.163.com" userName="Emailname" password="Emailpassword"

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port="25" defaultCredentials="false"/>

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</smtp>

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</mailSettings>

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</system.net>

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二、然后编写发送邮件的函数：

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/**///// <summary>

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/// 邮件发送方法(带附件)

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/// </summary>

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/// <param name="mailto">收件人地址。如：receiver@163.com</param>

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/// <param name="mailsubject">邮件标题</param>

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/// <param name="mailbody">邮件正文</param>

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/// <param name="mailFrom">邮件发送人地址。如：sender@163.com</param>

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/// <param name="list">附件路径</param>

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/// <returns></returns>

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public bool MySendMail(string mailto, string mailsubject, string mailbody, string mailFrom, ArrayList list)

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{

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try

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{

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//邮件发送人地址

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System.Net.Mail.MailAddress from = new System.Net.Mail.MailAddress(mailFrom);

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//如test@163.com,初步测试，用test@sina.com不行，用163的邮件服务器，就必须用163邮箱的用户名

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//收件人地址

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System.Net.Mail.MailAddress to = new System.Net.Mail.MailAddress(mailto);//如test@tom.com

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System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage(from, to);

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mail.Subject = mailsubject;

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mail.Body = mailbody;

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//以下设置服务器

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System.Net.Mail.SmtpClient mySmth = new System.Net.Mail.SmtpClient();

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//以下为增加附件

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int count = list.Count;

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for (int i = 0; i < count; i++)

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{

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System.Net.Mail.Attachment data = new System.Net.Mail.Attachment(list[i].ToString());

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mail.Attachments.Add(data);

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}

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mySmth.Send(mail);

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mail.Dispose();

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return true;

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}

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catch

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{

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return false;

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}

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}

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三、最后就是对函数的调用了：

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//自动发送邮件

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string mailSubject = "会员注册确认函";

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string mailBody = "正文内容。";

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string mailFrom = ConfigurationManager.AppSettings["SendMail"];

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ArrayList List = new ArrayList();

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List.Add(Server.MapPath(ConfigurationManager.AppSettings["SendMailText"]));

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if (MySendMail(this.txtEmail.Text, mailSubject, mailBody, mailFrom, List))

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{

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//发送成功，进行相应处理

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}

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else

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{

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//发送失败，进行相应处理

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return;

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}

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三、最后就是对函数的调用了：

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//自动发送邮件

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string mailSubject = "会员注册确认函";

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string mailBody = "正文内容。";

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string mailFrom = ConfigurationManager.AppSettings["SendMail"];

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ArrayList List = new ArrayList();

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List.Add(Server.MapPath(ConfigurationManager.AppSettings["SendMailText"]));

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if (MySendMail(this.txtEmail.Text, mailSubject, mailBody, mailFrom, List))

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{

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//发送成功，进行相应处理

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}

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else

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{

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//发送失败，进行相应处理

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return;

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}