/// <summary>
/// 发送邮件
/// </summary>
/// <param name="EmailTo">收件人</param>
/// <param name="CCEmail">抄送人</param>
/// <param name="Subject">主题</param>
/// <param name="Body">内容</param>
/// <param name="FilePath">附件</param>
/// <returns></returns>
public static string Send(List <string> EmailTo, List <string> CCEmail, string Subject, string Body, List <string> FilePath)
{
string result = "";
SmtpClient mail = new SmtpClient();
//发送方式
mail.DeliveryMethod = SmtpDeliveryMethod.Network;
//smtp服务器
mail.Host = Host;
//用户名凭证
mail.Credentials = new System.Net.NetworkCredential(UserName, EmailPWD);
//邮件信息
MailMessage message = new MailMessage();
try
{
//收件人
foreach (string ReceiverEmail in EmailTo)
{
if (ReceiverEmail.ToString().Trim() != "")
{
if (!message.To.Contains(new MailAddress(ReceiverEmail)))
{
message.To.Add(ReceiverEmail.ToString());
}
}
}
}
catch { }
try
{
//抄送人
foreach (string CCEmailItem in CCEmail)
{
if (CCEmailItem.ToString().Trim() != "")
{
if (!message.CC.Contains(new MailAddress(CCEmailItem)))
{
message.CC.Add(CCEmailItem.ToString());
}
}
}
}
catch { }
//添加抄送人
//发件人
message.From = new MailAddress(Email);
//主题
message.Subject = Subject;
//内容
message.Body = Body;
//正文编码
message.BodyEncoding = System.Text.Encoding.UTF8;
//设置为HTML格式
message.IsBodyHtml = true;
//优先级
message.Priority = MailPriority.Normal;
try
{
foreach (string FileNamePath in FilePath)
{
message.Attachments.Add(new Attachment(FileNamePath));
}
}
catch { }
try
{
mail.Send(message);
result = "发送成功";
}
catch (Exception e)
{
result = e.Message.ToString();
}
return(result);
}
//public static readonly string MailToConfig = System.Configuration.ConfigurationManager.AppSettings["MailToConfig"].ToString().Trim();
//public static readonly string CCEmailConfig = System.Configuration.ConfigurationManager.AppSettings["CCEmailConfig"].ToString().Trim();
/// <summary>
/// 发送邮件
/// </summary>
/// <param name="EmailTo">收件人</param>
/// <param name="CCEmail">抄送人</param>
/// <param name="Subject">主题</param>
/// <param name="Body">内容</param>
/// <param name="FilePath">附件</param>
/// <returns></returns>
public static string Send(string Subject, string Body, List <string> FilePath, string MailToConfig, string CCEmailConfig)
{
List <string> EmailToList = new List <string>();
List <string> CCEmailList = new List <string>();
var MailTos = MailToConfig.Split('|');
var CCEmails = CCEmailConfig.Split('|');
for (int i = 0; i < MailTos.Length; i++)
{
EmailToList.Add(MailTos[i]);
}
for (int i = 0; i < CCEmails.Length; i++)
{
CCEmailList.Add(CCEmails[i]);
}
string result = "";
SmtpClient mail = new SmtpClient();
//发送方式
mail.DeliveryMethod = SmtpDeliveryMethod.Network;
//smtp服务器
mail.Host = Host;
mail.Port = 587;
mail.UseDefaultCredentials = false;
mail.EnableSsl = true;
//用户名凭证
mail.Credentials = new System.Net.NetworkCredential(UserName, EmailPWD);
//邮件信息
MailMessage message = new MailMessage();
try
{
//收件人
foreach (string ReceiverEmail in EmailToList)
{
if (ReceiverEmail.ToString().Trim() != "")
{
if (!message.To.Contains(new MailAddress(ReceiverEmail)))
{
message.To.Add(ReceiverEmail.ToString());
}
}
}
}
catch { }
try
{
//抄送人
foreach (string CCEmailItem in CCEmailList)
{
if (CCEmailItem.ToString().Trim() != "")
{
if (!message.CC.Contains(new MailAddress(CCEmailItem)))
{
message.CC.Add(CCEmailItem.ToString());
}
}
}
}
catch { }
//添加抄送人
//发件人
message.From = new MailAddress(Email);
//主题
message.Subject = Subject;
//内容
message.Body = Body + "<br/>===============================<br/>此邮件为系统自动发送，请不要回复。<br/>";
//正文编码
message.BodyEncoding = System.Text.Encoding.UTF8;
//设置为HTML格式
message.IsBodyHtml = true;
//优先级
message.Priority = MailPriority.Normal;
try
{
foreach (string FileNamePath in FilePath)
{
message.Attachments.Add(new Attachment(FileNamePath));
}
}
catch
{
}
try
{
mail.Send(message);
message.Attachments.Dispose();
return(result);
}
catch (Exception e)
{
message.Attachments.Dispose();
result = e.ToString();
}
return(result);
}