Question

C#的MailMessage发送邮件如何设置Content-Disposition和Content-Type，请高手指教

C#的MailMessage发送邮件如何设置Content-Disposition和Content-Type，请高手指教

Answer 1

public static void SendEmail(string fromname,
string senderemail,
string senderserver,
string senderuser,
string senderpassword,
string emails,
string subject,
string txt,
string[] files, string encoding)
{
using (MailMessage mailmess = new MailMessage())
{
mailmess.From = new MailAddress(senderemail, fromname, Encoding.GetEncoding(encoding));

mailmess.To.Clear();
foreach (string destemail in emails.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
if (destemail.Contains(":"))
{
string[] mailInfo = destemail.Split(':');
mailmess.To.Add(new MailAddress(mailInfo[0].Trim(), mailInfo[1].Trim()));
}
else
{
mailmess.To.Add(destemail);
}
}
mailmess.Subject = subject;
mailmess.SubjectEncoding = Encoding.GetEncoding(encoding);
mailmess.Body = txt;
mailmess.BodyEncoding = Encoding.GetEncoding(encoding);
foreach (string path in files)
{
if (!string.IsNullOrEmpty(path))
mailmess.Attachments.Add(new Attachment(path));
}

SmtpClient client = new SmtpClient(senderserver);

client.Credentials = new NetworkCredential(senderuser, senderpassword);

try
{
client.Send(mailmess);
}
finally
{
}
}
}