通过代理设置发送电子邮件 [英] Sending e-mail through proxy setting

问题描述

我正在开发一个必须发送电子邮件的应用程序.
当我具有直接的Internet连接时，我可以发送电子邮件，但是在我的LAN中提供了代理.
虽然我必须发送电子邮件.

请帮助我通过代理服务器发送邮件.

注意:
我使用c#.net.

这是我使用的一段代码:

Hi,

I am developing an application in which I have to send e-mail.
I am able to send e-mail when I have direct internet connection, but I am provided with proxy in my LAN.
Though I have to send email.

Please help me in send mail via proxy server.

Note:
I use c#.net.

Here is a piece of code that I use:

    string msgSubject = txtSubject.Text.Trim();
    string FrommailId = txtFrom.Text.ToString();
    string TomailId = txtTo.Text.ToString();
    string mailPassword = "password";
    string mailServer = txtMailServer.Text.Trim();
    System.Net.Mail.MailMessage objMessage = new MailMessage();
    objMessage.To.Add(TomailId);//Set To address
    objMessage.From = new MailAddress(FrommailId, "From", System.Text.Encoding.UTF8);//Set  From address
    objMessage.Subject = msgSubject;//Set Subject
    objMessage.SubjectEncoding = System.Text.Encoding.UTF8;
    objMessage.Body = txtMessage.Text.Trim();
    objMessage.BodyEncoding = System.Text.Encoding.UTF8;
    objMessage.IsBodyHtml = false;
    objMessage.Priority = MailPriority.High;

    SmtpClient client = new SmtpClient();
    client.Credentials = new System.Net.NetworkCredential(FrommailId, mailPassword);//Set UserName and Password for Network authendication
    client.Port = Convert.ToInt32(txtPortNo.Text.Trim());//Port for sending mail
    client.Host = mailServer;//587 For smtp.gmail.com
    client.EnableSsl = true;

client.Send(objMessage);

[edit]已添加代码块，忽略HTML ..."选项已禁用-OriginalGriff [/edit]

[edit]Code block added, "Ignore HTML..." option disabled - OriginalGriff[/edit]

推荐答案

hi
检查以下链接

http://www.atp-inc.net/doc/mail/Connecting_through_a_proxy_server3.html [ ^ ]


http://support.microsoft.com/kb/310233 [ http://www.lesnikowski.com/blog/index .php/imap-pop3-smtp-via-http-socks-proxy/ [

hi
check below links

http://www.atp-inc.net/doc/mail/Connecting_through_a_proxy_server3.html[^]


http://support.microsoft.com/kb/310233[^]

http://www.lesnikowski.com/blog/index.php/imap-pop3-smtp-via-http-socks-proxy/[^]

hope it will work

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