C#发送邮件代码

/// <summary>
/// 发送电子邮件
/// </summary>
/// <param name="smtpserver">SMTP服务器</param>
/// <param name="userName">登录帐号</param>
/// <param name="pwd">登录密码</param>
/// <param name="nickName">发件人昵称</param>
/// <param name="strfrom">发件人</param>
/// <param name="strto">收件人</param>
/// <param name="subj">主题</param>
/// <param name="bodys">内容</param>
public static void sendMail(string smtpserver, string userName, string pwd, string nickName, string strfrom, string strto, string subj, string bodys, int port)
{

MailMessage msg = new MailMessage();
msg.To.Add(strto);//收件人地址
// msg.CC.Add("1829880375@qq.com");//抄送人地址

msg.From = new MailAddress(strfrom, nickName);//发件人邮箱，名称
msg.Subject = subj;//邮件标题
msg.SubjectEncoding = Encoding.UTF8;//标题格式为UTF8
msg.Body =bodys;//邮件内容
msg.BodyEncoding = Encoding.UTF8;//内容格式为UTF8
msg.IsBodyHtml = true; ;//设置为HTML格式

SmtpClient client = new SmtpClient();
client.Host = smtpserver;//SMTP服务器地址
client.Port = port;//SMTP端口，QQ邮箱填写587
client.EnableSsl = true;//启用SSL加密
client.Credentials = new NetworkCredential(userName, pwd);//发件人邮箱账号，密码
client.Send(msg);//发送邮件
}