Log日志 发送邮件功能

public class MySerialObject
{
//发送者邮件地址
private string _form;
//发送者邮件密码
private string _fromPwd;
//接受者邮件
private string _to;
//抄送者
private string _cc;
//附件路径
private string _attachment;
//发送者邮件的smtp服务器主机名
private string _smtpHost;
//邮件主题
private string _subject;
//邮件正文
private string _body;
//是否识别为html格式
private bool _isHtmlStyle;

public bool IsHtmlStyle
{
get { return _isHtmlStyle; }
set { _isHtmlStyle = value; }
}
public string Body
{
get { return _body; }
set { _body = value; }
} 
public string Subject
{
get { return _subject; }
set { _subject = value; }
}
public string SmtpHost
{
get { return _smtpHost; }
set { _smtpHost = value; }
}
public string Attachment
{
get { return _attachment; }
set { _attachment = value; }
}
public string Cc
{
get { return _cc; }
set { _cc = value; }
}
public string To
{
get { return _to; }
set { _to = value; }
} 
public string FormPwd
{
get { return _fromPwd; }
set { _fromPwd = value; }
} 
public string Form
{
get { return _form; }
set { _form = value; }
}

public MySerialObject(string form, string fromPwd, string to, string cc, string attachments, string smtpHost, string subject, string body)
{
_form = form;
_fromPwd = fromPwd;
_to = to;
_cc = cc;
_attachment = attachments;
_smtpHost = smtpHost;
_subject = subject;
_body = body;
}
public MySerialObject()
{

}
public bool SendMail()
{
List<MailAddress> mailaddrs = new List<MailAddress>();
if (_cc != null && _cc != "")
{
foreach (var item in _cc.Split(','))
{
MailAddress mailaddr = new MailAddress(item);
mailaddrs.Add(mailaddr);
}
}
List<Attachment> attachments = new List<Attachment>();
if (_attachment != null & _attachment != "")
{
foreach (var item in _attachment.Split(','))
{
Attachment att = new Attachment(item);
//MIME协议下的一个对象，用以设置附件的创建时间，修改时间以及读取时间 
//System.Net.Mime.ContentDisposition disposition = att.ContentDisposition;
//disposition.CreationDate = System.IO.File.GetCreationTime(file);
//disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
//disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
attachments.Add(att);
}
}
return SendMail(_form, _fromPwd, _to, _smtpHost, _subject, _body);
}
/// <summary>
/// 发送邮件，返回true表示发送成功
/// </summary>
/// <param name="form">发件人邮箱地址；发件人用户名</param>
/// <param name="fromPwd">密码</param>
/// <param name="to">接受者邮箱地址</param>
/// <param name="smtpHost">服务器的主机名</param>
/// <param name="subject">邮件主题行</param>
/// <param name="body">邮件主体正文</param>
/// <returns></returns>
private bool SendMail(string form, string fromPwd, string to, string smtpHost, string subject, string body)
{
System.Net.Mail.SmtpClient client = new SmtpClient();
client.Host = smtpHost;
client.UseDefaultCredentials = true;
client.Credentials = new System.Net.NetworkCredential(form, fromPwd);
client.DeliveryMethod = SmtpDeliveryMethod.Network;

try
{
System.Net.Mail.MailMessage message = new MailMessage(form, to);
message.Subject = subject;
message.Body = body;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = true;
client.Send(message);
return true;
}
catch (Exception)
{
//wirte log
return false;
}
}
/// <summary>
/// 发送邮件，带抄送者，返回true表示发送成功
/// </summary>
/// <param name="form">发件人邮箱地址；发件人用户名</param>
/// <param name="fromPwd">密码</param>
/// <param name="to">接受者邮箱地址</param>
/// <param name="cc">抄送者邮箱地址</param>
/// <param name="smtpHost">服务器的主机名</param>
/// <param name="subject">邮件主题行</param>
/// <param name="body">邮件主体正文</param>
/// <returns></returns>
private bool SendMail(string form, string fromPwd, string to, string cc, string smtpHost, string subject, string body)
{
System.Net.Mail.SmtpClient client = new SmtpClient();
client.Host = smtpHost;
client.UseDefaultCredentials = true;

client.Credentials = new System.Net.NetworkCredential(form, fromPwd);
client.DeliveryMethod = SmtpDeliveryMethod.Network;

try
{
System.Net.Mail.MailMessage message = new MailMessage(form, to);
message.Subject = subject;
message.CC.Add(cc);
message.Body = body;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = true;
client.Send(message);
return true;
}
catch (Exception)
{
//write log
return false;
}
}

/// <summary>
/// 发送邮件，带抄送者，带附件，返回true表示发送成功
/// </summary>
/// <param name="form">发件人邮箱地址；发件人用户名</param>
/// <param name="fromPwd">密码</param>
/// <param name="to">接受者邮箱地址</param>
/// <param name="cc">抄送者邮箱地址</param>
/// <param name="smtpHost">服务器的主机名</param>
/// <param name="subject">邮件主题行</param>
/// <param name="body">邮件主体正文</param>
/// <param name="attachments">附件</param>
/// <returns></returns>
private bool SendMail(string form, string fromPwd, string to, List<MailAddress> cc, string smtpHost, string subject, string body, List<Attachment> attachments)
{
System.Net.Mail.SmtpClient client = new SmtpClient();
client.Host = smtpHost;
client.UseDefaultCredentials = true;

client.Credentials = new System.Net.NetworkCredential(form, fromPwd);
client.DeliveryMethod = SmtpDeliveryMethod.Network;

try
{
System.Net.Mail.MailMessage message = new MailMessage(form, to);
message.Subject = subject;
foreach (var ccItem in cc)
{
message.CC.Add(ccItem);
}
foreach (var attItem in attachments)
{
message.Attachments.Add(attItem);
}
message.Body = body;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = _isHtmlStyle;
client.Send(message);
return true;
}
catch (Exception)
{
//write log
return false;
}
}
}

class Program
    {
        static void Main(string[] args)
        {           
            /*注意：
            *发送邮箱，必须开通smtp服务，具体开发
                多个邮件/多个路径，可用逗号[,]隔开
            * QQsmtp服务器名：smtp.qq.com
            * 163：smtp.163.com
            *///引用实例
            MySerialObject m = new MySerialObject
            {
                Form = "835745731@qq.com",
                FormPwd = "123456a",
                SmtpHost = "smtp.qq.com",
                Body = "邮件内容",
                To = "1839467491@qq.com,835745731@qq.com,329955168@qq.com",      
                IsHtmlStyle = true,
                Subject = "邮件标题"
            };
            m.SendMail();
        } 
    }