MAILBEE POP3 SMTP WEBMAIL IMAP4 POP IMAP EMAIL COMPONENT VB ASP ACTIVEX COM VBA OCX NET .NET C# VB.NET ASP.NET DOWNLOAD QUEUE SSL SECURITY CENSOR ACCESS PARSER C++ DLL CONTROL LIBRARY MIME INTERFACE

MailBee.NET SMTP

AfterLogic Forum : MailBee.NET SMTP

Topic: 550 relay not permitted,Web site can send

Author

Message

<< Prev Topic | Next Topic >>

sysdemo
Newbie
Newbie

Joined: 11 April 2014
Location: United States
Online Status: Offline
Posts: 2

Posted: 11 April 2014 at 1:27am \| IP Logged

why >????
[15:22:18.07] [RECV] 550 relay not permitted\r\n
[15:22:18.20] [INFO] Error: The server rejected the given recipient. The server responded: 550 relay not permitted.

Smtp mailer = new Smtp();

               //SmtpServer server = new SmtpServer(SmtpServerIp, int.Parse(port), 1, 30, false, MailBee.AuthenticationMethods.Auto, username, password, false, SmtpServerIp, ExtendedSmtpOptions.NoChunking);
               SmtpServer server = new SmtpServer(SmtpServerIp);
               server.AccountName = username;
               server.Password = password;
               server.Port = int.Parse(port);
               server.SmtpOptions = ExtendedSmtpOptions.NoChunking;
               server.IgnoreLoginFailure = true;

               if (EnableSSL)
               {
                    server.SslProtocol =SecurityProtocol.Ssl3;
               }
               switch (ProxyWay)
               {
                    case "HTTP":
                        server.Proxy.Protocol = ProxyProtocol.Http;
                        server.Proxy.Name = proxyIp;
                        server.Proxy.Port = int.Parse(proxyPort);
                        server.Proxy.AccountName = proxyUid;
                        server.Proxy.Password = proxyPwd;
                        break;
                    case "SOCKS4":
                        server.Proxy.Protocol = ProxyProtocol.Socks4;
                        server.Proxy.Name = proxyIp;
                        server.Proxy.Port = int.Parse(proxyPort);
                        break;
                    case "SOCKS5":
                        server.Proxy.Protocol = ProxyProtocol.Socks5;
                        server.Proxy.Name = proxyIp;
                        server.Proxy.Port = int.Parse(proxyPort);
                        server.Proxy.AccountName = proxyUid;
                        server.Proxy.Password = proxyPwd;
                        break;
                    default:
                        break;
               }
               mailer.SmtpServers.Add(server);

               MailBee.Mime.MailMessage msg = new MailBee.Mime.MailMessage();
               if (charSet != "")
               {
                    msg.Charset = charSet;
               }

               String[] addr = To.Split(',');
               if (sendWay == "TO")
               {
                    for (Byte i = 0; i < addr.Length; i++)
                    {
                        if (addr != "")
                        {
                            msg.To.Add(addr);
                        }
                    }
               }
               else if (sendWay == "CC")
               {
                    for (Byte i = 0; i < addr.Length; i++)
                    {
                        if (addr != "")
                        {
                            msg.Cc.Add(addr);
                        }
                    }
               }
               else
               {
                    for (Byte i = 0; i < addr.Length; i++)
                    {
                        if (addr != "")
                        {
                            msg.Bcc.Add(addr);
                        }
                    }
               }
               if (from == "")
               {
                    from = username;
               }
               msg.From = new MailBee.Mime.EmailAddress(from, SendUsername);
               msg.Subject = Subject;
               msg.ReplyTo.Add(replyTo,SendUsername);
               if (isHtml)
               {
                    msg.BodyHtmlText = Body;
                    msg.MailTransferEncodingHtml = MailTransferEncoding.QuotedPrintable;
                    //msg.Attachments.Add("", "Top.jpg", "123");
                    if (dicEmailImg != null && dicEmailImg.Count > 0)
                    {
                        foreach (string key in dicEmailImg.Keys)
                        {
                            string filename = dicEmailImg[key].Replace("%20", " ");
                            if (!filename.Contains("http://"))
                            {

                                msg.Atta chments.Add(filename,"",key);
                            }
                            else
                            {
                                msg.Body HtmlText = msg.BodyHtmlText.Replace("cid:" + key, dicEmailImg[key].Replace("%20", " "));
                            }
                        }
                    }
               }
               else
               {
                    msg.MailTransferEncodingPlain = MailTransferEncoding.QuotedPrintable;
                    msg.BodyPlainText = Body;
               }
               if (listFile != null)
               {
                    for (int i = 0; i < listFile.Count; i++)
                    {
                        msg.Attachments.Add(listFile);
                    }
               }

               mailer.Message = msg;
               mailer.Log.Enabled = true;
               mailer.Log.Filename = @"C:\log.txt";
               return mailer.Send();

Igor
AfterLogic Support

Joined: 24 June 2008
Location: United States
Online Status: Offline
Posts: 6104

Posted: 11 April 2014 at 3:35am \| IP Logged

The response from server means SMTP authentication was not enabled, and checking the code confirms that. You need to supply SmtpServer.AuthMethods value, otherwise SMTP auth is disabled and username/password values are ignored.

--
Regards,
Igor, AfterLogic Support

sysdemo
Newbie
Newbie

Joined: 11 April 2014
Location: United States
Online Status: Offline
Posts: 2

Posted: 11 April 2014 at 3:46am \| IP Logged

Thanks

If you wish to post a reply to this topic you must first login
If you are not already registered you must first register

Printable version

Forum Jump

.NET Components

ActiveX Components

Web scripts

Solutions

MailBee.NET SMTP