C#.Net 邮件将进入垃圾邮件文件夹

Question

我正在从我的 ASP.net 网络应用程序发送电子邮件。

邮件发送成功，没有失败，但大部分都进​​入了垃圾邮件文件夹。

请帮助我克服垃圾邮件过滤器。

我的发送邮件代码

public void SendMail(string FromAddress, string ToAddress, string Subject, string BodyText)
    {
        MailMessage mailMsg = new MailMessage();

        mailMsg.From = new MailAddress(FromAddress,"My Name");
        mailMsg.To.Add(new MailAddress(ToAddress));
        mailMsg.Subject = Subject;
        mailMsg.BodyEncoding = System.Text.Encoding.GetEncoding("utf-8");

        System.Net.Mail.AlternateView plainView = System.Net.Mail.AlternateView.CreateAlternateViewFromString
        (System.Text.RegularExpressions.Regex.Replace(BodyText, @"<(.|\n)*?>", string.Empty), null, "text/plain");
        System.Net.Mail.AlternateView htmlView = System.Net.Mail.AlternateView.CreateAlternateViewFromString(BodyText, null, "text/html");

        mailMsg.AlternateViews.Add(plainView);
        mailMsg.AlternateViews.Add(htmlView);

        // Smtp configuration
        SmtpClient smtp = new SmtpClient();
        smtp.Host = "smtp.mysite.com";

        smtp.Credentials = new System.Net.NetworkCredential(FromAddress, "password");
        smtp.EnableSsl = false;
        try
        {
            smtp.Send(mailMsg);
        }
        catch (Exception ex)
        {

            throw ex;
        }
    } 

Answer 1

突出的一件事是您永远不会设置 body 。我会删除这一行:

// Remove the html alternate view
mailMsg.AlternateViews.Add(htmlView);

并尝试以下(未测试):

// Set the html view to be the default view, leaving the plain text view as the only alternative view
mailMsg.IsBodyHtml = true;
mailMsg.Body = htmlView;