//给制定邮箱发信息
private void 指定邮箱发信息ToolStripMenuItem_Click(object sender, EventArgs e)
{
string fuwuqi = textBox3.Text; //服务器
string fajiandizhi = textBox4.Text; //发件地址
string mima = textBox5.Text; //发件邮箱密码
string dizhi = comboBox1.Text; //收件地址
string biaoti = textBox1.Text; //邮件标题
string neirong = textBox2.Text; //邮件的内容
SendMail(fuwuqi,fajiandizhi,mima,dizhi, biaoti, neirong ); //调用发送邮件方法需要输入五个参数
}
//发送邮件方法
public static void SendMail(string fuwuqi, string fajiandizhi, string mima, string dizhi, string biaoti, string neirong)
{
SmtpClient client = new SmtpClient(fuwuqi); //邮件类,造一个对象client
client.Credentials = new System.Net.NetworkCredential(fajiandizhi, mima); //验证身份,通过发件人的地址和密码
client.DeliveryMethod = SmtpDeliveryMethod.Network; //指定如何发送电子邮件
System.Net.Mail.MailMessage message = new MailMessage(fajiandizhi, dizhi, biaoti, neirong);
message.BodyEncoding = System.Text.Encoding.UTF8; //字符编码为Utf8
message.IsBodyHtml = true; //发送格式为html格式
try
{
client.Send(message); //讲指定的邮件发送到SMTP服务器以便传递
MessageBox.Show("发送成功");
}
catch
{
MessageBox.Show("发送失败");
}
}