Repair Smtpclient Syntax Error Command Unrecognized (Solved)

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Smtpclient Syntax Error Command Unrecognized

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The server response was '' up vote 2 down vote favorite I've looked at 3 or 4 questions here so far and they haven't helped yet. Ray, Dec 7, 2009 #11 bahaa1985 hi Ray ..... Join & Ask a Question Need Help in Real-Time? Have hunted around on the groups and can't find anything, hence. navigate here

Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... I can send mail through their web interface. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Hope it works. 0 Featured Post Live: Real-Time Solutions, Start Here Promoted by Experts Exchange Receive instant 1:1 support from technology experts, using our real-time conversation and whiteboard interface. http://stackoverflow.com/questions/23440952/sendemail-in-asp-net-shows-me-syntax-error-command-unrecognized-the-server-res

Syntax Error Command Unrecognized Smtp

it worked Regards Howard wrote: > Hi, > > I've just posted this into the microsoft.public.dotnet.VB group by > mistake - Just reposting it here... > > Have hunted around on Not the answer you're looking for? Stay logged in Welcome to PC Review! Why are my prints low quality when screenshotting a PDF?

I'm not sure, but I think your problem is in your sendmail syntax somewhere. Member Login Remember Me Forgot your password? SmtpClient smtp = new SmtpClient("96.31.35.13", 21); to SmtpClient smtp = new SmtpClient("96.31.35.13"); and.. to Port 21 is a FTP Gmail Enable Smtp However, I can't send email from Sql or from C#.

Is there a way to easily handle functions returning std::pairs? Guest Hi, I've just posted this into the microsoft.public.dotnet.VB group by mistake - Just reposting it here... We set up SmarterMail Professional on the VPS. http://stackoverflow.com/questions/4122729/sending-emails-asychrounously-problems forgot to mention that even ports were not the issue....

I know you cannot send another email until the first one finishes. –Chris Mullins Nov 8 '10 at 16:51 add a comment| 1 Answer 1 active oldest votes up vote 0 Copyright Quinstreet Inc. 2002-2016 Log in or Sign up Winhost Community Forum Forums > Programming/troubleshooting forums > General troubleshooting > Syntax error, command unrecognized. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed You get something like: [Email] System.Net.Mail.SmtpException: Syntax error, command unrecognized.

"syntax Error Command Unrecognized. The Server Response Was" Gmail

Thursday, July 22, 2010 1:48 PM Reply | Quote 0 Sign in to vote Well, yeah. http://forums.codeguru.com/showthread.php?479289-RESOLVED-Problem-sending-an-E-mail Please for assistance. Syntax Error Command Unrecognized Smtp No errors but doesn not get received. Syntax Error, Command Unrecognized. The Server Response Was: 5.3.3 Unrecognized Command I will not know the password that is something you will need to find out for yourself.

I've also re-created the domain in Smartermail and made sure SMTP is turned on, authentication is required, SSL is not, POP and IMAP are turned off, and that my login is check over here I'm not sure if it is 'live.com' or something else but the error is pretty straight forward. Just click the sign up button to choose a username and then you can ask your own questions on the forum. I'm getting the following error can someone please help me how to get out of it.. The Server Response Was: 5.5.1 Authentication Required.

If you can't use a sniffer, blogs.msdn.com/b/dgorti/archive/2005/09/18/471003.aspx will describe how you can turn on tracing which might help. –dman2306 Jul 31 '15 at 16:34 Okay, I tried that. Which kind of "ball" was Anna expecting for the ballroom? 2N2222 experiment is indicating incorrect gains Should non-native speakers get extra time to compose exam answers? Similar Threads System.Net.Mail.SmtpClient and lost attachments Eric Guthmann, Apr 7, 2006, in forum: Microsoft Dot NET Framework Replies: 3 Views: 1,003 Christopher Reed Apr 9, 2006 System.Net.Mail.SmtpClient SendAsync Limits? (.Net 2.0) http://unordic.com/syntax-error/smtp-syntax-error-command-unrecognized.html See Daniel Bagley's Blog: System.Net.Mail with SSL to authenticate against port 465 http://blogs.msdn.com/b/webdav_101/archive/2008/06/02/system-net-mail-with-ssl-to-authenticate-against-port-465.aspx Marcel Marked as answer by Alan_chenModerator Wednesday, July 28, 2010 8:22 AM Monday, July 26, 2010 9:06 PM

Thursday, July 22, 2010 2:51 PM Reply | Quote 0 Sign in to vote Hm, actually SmtpClient cannot send mail through smtp.mail.yahoo.com too. The server response was: Too many bad commands, closing transmission channel at System.Net.Mail.SendMailAsyncResult.End(IAsyncResult result) at System.Net.Mail.SmtpTransport.EndSendMail(IAsyncResult result) at System.Net.Mail.SmtpClient.SendMailCallback(IAsyncResult result what is the solution for that ? Ray, Dec 8, 2009 #13 bahaa1985 I did it !!!!!!!!

FredC, Dec 4, 2009 #7 bahaa1985 frankc said: ↑ dude..

  • What l did was initiate a new SMTPClient for every mail to be sent and send asynchronously.
  • What caused the error, l still don't know.
  • DDoS: Why not block originating IP addresses?

Join them; it only takes a minute: Sign up Sending Emails Asychrounously Problems up vote 0 down vote favorite I had configure smpt mail for my site and it's work when Why is international first class much more expensive than international economy class? No, create an account now. Thursday, July 22, 2010 2:02 PM Reply | Quote 0 Sign in to vote i'm receiving timeout <- I suspect you cannot reach the server from your code.

The server response was: Dovecot ready.] System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint) +2176152 System.Net.Mail.SmtpClient.Send(MailMessage message) +2188821 Novitiate.fa.Register.btnLogin_Click(Object sender, EventArgs e) +2948 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +154 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3707 asp.net share|improve this question asked May Also there's nothing wrong with the server and port settings too, i tried the same settings in Outlook 2010 and Thunderbird and it works fine . Get 1:1 Help Now Advertise Here Enjoyed your answer? weblink All rights reserved.

They might even have a specific SMTP URL. you are trying to send to live.comm with an extra m.Click to expand... Your first 5 minutes are always free. When I use the name, I get "System.Net.Mail.SmtpException: Failure sending mail. ---> System.Net.WebException: The operation has timed out.