[英]Set Content-Transfer-Encoding to Quoted-printable with .NET MailMessage
当我用.NET SmtpClient发送邮件时,我注意到当我检查邮件的源代码时,内容传输编码设置为base64。
我需要将其设置为Quoted-printable。 我怎样才能实现这一目标? 提前致谢
public virtual MailMessage GetMailMessage(string body, string from, string [] user_emails, string [] back_office_emails, string subject)
{
MailMessage message = new MailMessage();
message.IsBodyHtml = true;
message.From = new MailAddress(from);
foreach (string email in user_emails)
{
message.To.Add(new MailAddress(email));
}
if (back_office_emails != null)
{
foreach (string email in back_office_emails)
{
message.Bcc.Add(new MailAddress(email));
}
}
message.Subject = subject;
message.Body = body;
message.BodyEncoding = System.Text.Encoding.UTF8;
return message;
}
protected virtual void SendEmailTemplate(string body, string from, string[] user_emails, string[] back_office_emails, string subject)
{
MailMessage message = GetMailMessage(body, from, user_emails, back_office_emails, subject);
SmtpClient client = new SmtpClient(ConfigurationManager.AppSettings["SmtpClient"]);
client.Send(message);
}
解:
AlternateView plainTextView = AlternateView.CreateAlternateViewFromString(body.Trim(), new ContentType("text/html; charset=UTF-8"));
plainTextView.TransferEncoding = System.Net.Mime.TransferEncoding.QuotedPrintable;
message.AlternateViews.Add(plainTextView);
使用.NET 4.5或更高版本时,应该可以使用
message.BodyTransferEncoding = System.Net.Mime.TransferEncoding.QuotedPrintable;
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.