相关疑难解决方法(0)

我没有依赖我的主机发送电子邮件,而是考虑使用我的Gmail帐户发送电子邮件.这些电子邮件是我在节目中播放的乐队的个性化电子邮件.有可能吗？

编辑:我可以发送没有附件的邮件

尝试发送邮件时出现此错误:

System.Net.Mail.SmtpException: The operation has timed out.

以下是我的代码:

public static void SendMailMessage(string to, string subject, string body, List<string> attachment)
{
    MailMessage mMailMessage = new MailMessage();
    // string body; --> Compile time error, body is already defined as an argument

    mMailMessage.From = new MailAddress("abc@gmail.com");

    mMailMessage.To.Add(new MailAddress(to));

    mMailMessage.Subject = subject;

    mMailMessage.Body = body;

    foreach (string s in attachment)
    {
        var att = new Attachment(s);

        mMailMessage.Attachments.Add(att);

    }


    // Set the format of the mail message body as HTML
    mMailMessage.IsBodyHtml = …