发送邮件代码

public class EmailHelper
    {
        /// <summary>
        /// 发送邮件
        /// </summary>
        /// <param name="sendAddress">发件人地址</param>
        /// <param name="sendPwd">发件人邮箱密码</param>
        /// <param name="receiveAddress">收件人地址</param>
        /// <param name="content">邮件内容</param>
        public static void SendEmail(string sendAddress,string sendPwd, string receiveAddress, string content)
        {
            var mailMessage = new MailMessage();
            mailMessage.From=new MailAddress(sendAddress);
            mailMessage.To.Add(new MailAddress(receiveAddress));
            mailMessage.Subject = "测试主题";
            mailMessage.IsBodyHtml = true;
            mailMessage.BodyEncoding=Encoding.UTF8;
            mailMessage.Body = content;
            mailMessage.Priority=MailPriority.Normal;
            var client=new SmtpClient("smtp.qq.com");
            client.Credentials = new NetworkCredential(sendAddress, sendPwd);
            client.EnableSsl = true;
            client.Send(mailMessage);
        }
    }