这篇文章主要讲解了“如何编写smtp发送带附件的邮件代码”，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习“如何编写smtp发送带附件的邮件代码”吧！
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复制代码 代码如下:
MailMessage mmsg = new MailMessage();
mmsg.Subject = "邮件标题";
mmsg.Body = "邮件内容";
mmsg.To.Add("accept@qq.com");//接收邮箱
byte[] bytes = System.Text.Encoding.Default.GetBytes
(@"
1234567891234567
| 12345678 |
");
MemoryStream ms = new MemoryStream(bytes);
ContentType ct = new ContentType();
//附件文件类型
ct.MediaType = MediaTypeNames.Text.Html;
//附件名称，可以是其它后缀名
ct.Name = "附件名称" + DateTime.Now.ToString() + ".html";
mmsg.Attachments.Add(new Attachment(ms, ct));
//SMTP简单邮件协议
System.Net.Mail.SmtpClient sc
= new System.Net.Mail.SmtpClient();
sc.Host = "127.0.0.1";//主机地址
sc.Port = 25;//端口
//发送邮箱账号和密码
sc.Credentials =
new System.Net.NetworkCredential("account", "password");
//发送邮箱
mmsg.From = new MailAddress("account@qq.com");
sc.Send(mmsg);
//释放流资源
ms.Close();
ms.Dispose();
另附上一个.net使用smtp发送带附件邮件的实例
复制代码 代码如下:
public static void sendEmail(string toAddress, string emailbody)
{
var fromAddress = ConfigurationManager.AppSettings["EmailAddress"];
string fromPassword = ConfigurationManager.AppSettings["EmailPassword"].ToString();
const string subject = "Job Recommendation";
var smtp = new SmtpClient
{
Host = ConfigurationManager.AppSettings["SmtpServer"].ToString(),
Port = int.Parse(ConfigurationManager.AppSettings["SmtpPort"]),
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(fromAddress, fromPassword)
};
using (var message = new MailMessage(fromAddress, toAddress, subject, HttpUtility.HtmlEncode(emailbody)))
{
smtp.Send(message);
}
}
//Email Address
//Emial PWD
<--带附件版本->
var fromAddress = "allenyinj@gmail.com";
string fromPassword = "yj1989120";
const string subject = "CV";
var smtp = new SmtpClient
{
Host = "smtp.gmail.com",
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(fromAddress, fromPassword)
};
MailMessage email=new MailMessage(fromAddress, "allen.yin.jun@gmail.com");
email.Subject = "INLINE attachment TEST";
email.IsBodyHtml = true;
string attachmentPath = "C:\\3.jpeg";
Attachment inline = new Attachment(attachmentPath);
inline.ContentDisposition.Inline = true;
inline.ContentDisposition.DispositionType = DispositionTypeNames.Inline;
//inline.ContentId = "1";
//inline.ContentType.MediaType = "image/png";
inline.ContentType.Name = Path.GetFileName(attachmentPath);
email.Attachments.Add(inline);
email.Body = "test";
smtp.Send(email);
email.Dispose();
//如果没有路径，用Stream
Attachment letter = new Attachment(FileUploadLetter.FileContent, FileUploadLetter.PostedFile.ContentType);
letter.ContentDisposition.Inline = true;
letter.ContentDisposition.DispositionType = DispositionTypeNames.Inline;
//inline.ContentId = "1";
letter.ContentType.MediaType = FileUploadLetter.PostedFile.ContentType;
letter.ContentType.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName);
letter.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName);
感谢各位的阅读，以上就是“如何编写smtp发送带附件的邮件代码”的内容了，经过本文的学习后，相信大家对如何编写smtp发送带附件的邮件代码这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是创新互联网站建设公司，，小编将为大家推送更多相关知识点的文章，欢迎关注！
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