/// <summary>
/// 发送电子邮件
/// </summary>
/// <param name="from">发件人</param>
/// <param name="to">收件人</param>
/// <param name="cc">抄送人</param>
/// <param name="subject">主题</param>
/// <param name="body">正文内容</param>
/// <param name="mode">方式</param>
/// <param name="files">附件</param>
/// <returns>true，成功；false，失败</returns>
public static bool SendMail(string from, string to, string cc, string subject, string body, IsHtmlFormat mode, params string[] files)
{
try
{
// 创建电子邮件
MailMessage mail = new MailMessage();
// 设置发件人
mail.From = new MailAddress(from);
// 设置收件人(逗号分隔)
if (to != "")
{
string[] tos = to.Split(',');
foreach (string t in tos)
{
// 添加多个收件人
mail.To.Add(new MailAddress(t));
}
}
// 设置抄送人(逗号分隔)
if (cc != "")
{
string[] ccs = cc.Split(',');
foreach (string c in ccs)
{
// 添加多个抄送人
mail.CC.Add(new MailAddress(c));
}
}
// 设置主题
mail.Subject = subject;
// 设置正文内容
mail.Body = body;
// 设置邮件格式
mail.IsBodyHtml = (mode == IsHtmlFormat.Yes);
// 设置附件
if (files.Length > 0)
{
foreach (string f in files)
{
mail.Attachments.Add(new Attachment(f));
}
}
// 创建邮件服务器类
SmtpClient smtp = new SmtpClient();
// 设置SMTP服务器
// 一般服务器名称为smtp+邮件后缀
// 如：[email protected]的服务器地址为：smtp.163.com
if (String.IsNullOrEmpty(ConfigurationHelper.SmtpServer))
{
smtp.Host = "smtp." + from.Substring(from.IndexOf("@") + 1);
}
else
{
smtp.Host = ConfigurationHelper.SmtpServer;
}
// 设置SMTP的端口
smtp.Port = 25;
// 设置服务器的用户名和密码
smtp.Credentials = new NetworkCredential(
ConfigurationHelper.EmailUserName, ConfigurationHelper.EmailUserPassword);
//smtp.SendCompleted += new SendCompletedEventHandler(smtp_SendCompleted);
// 发送邮件
smtp.SendAsync(mail, String.Empty);
}
catch (Exception ex)
{
return(false);
}
return(true);
}
/// <summary>
/// 发送电子邮件
/// </summary>
/// <param name="to">收件人</param>
/// <param name="cc">抄送人</param>
/// <param name="subject">主题</param>
/// <param name="body">正文内容</param>
/// <param name="mode">方式</param>
/// <param name="files">附件</param>
/// <returns>true，成功；false，失败</returns>
public static bool SendMail(string to, string cc, string subject, string body, IsHtmlFormat mode, params string[] files)
{
return(SendMail(ConfigurationHelper.EmailAddress, to, cc, subject, body, mode, files));
}
