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500 Syntax Error Command

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share|improve this answer answered Mar 29 '14 at 1:02 Wumpus Q. share|improve this answer edited Jan 29 '15 at 13:00 answered Jan 29 '15 at 12:55 Martin Prikryl 33.2k1549132 Hey i would like to ask if there is any affect Any idea? 10-07-2009,08:57 PM #3 hinzinho Untangler Join Date Sep 2007 Posts 43 If you have a Cisco Router, try turning off the SMTP firewall. 10-07-2009,09:18 PM #4 mencargo Master Untangler Has anyone seen this malware before? navigate to this website

This is probably confusing the SMTP helper on the ASA. FileZilla ForumsWelcome to the official discussion forums for FileZilla Register Login FAQ Search It is currently 2016-09-29 22:29 Unanswered topics | Active topics Board index » General Xenforo skin by Xenfocus Contact Us Help Imprint Home Top RSS Terms and Rules Forum software by XenForo™ ©2010-2014 XenForo Ltd. Did you really understand the difference, when reading the question you linked to? https://forum.filezilla-project.org/viewtopic.php?t=18224

500 Syntax Error Command Unrecognized Ftp

The exact error is - Error: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Net.WebException: The remote server returned an error: (500) Syntax error, command unrecognized. Charging the company I work for to rent from myself more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact I'm totally not aware where to find those things, or if you have alternatives please tell me so. Seems like the firewall (or another device/software) doesn't support MLSD and returns an error in lieu of FileZilla Server.

Help Desk » Inventory » Monitor » Community » current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. So you have to rewrite your code to use SFTP protocol, e.g. How to deal with a very weak student more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us The Remote Server Returned An Error: (500) Syntax Error, Command Unrecognized C# Why are some programming languages turing complete but lack some abilities of other languages?

How to write down a note that is sustained while there are other simultaneous in the same bar? 500 Syntax Error Command Unrecognized Smtp Really don't think this could be your issue so moving it to the bottom: Also - check that your request.ReadWriteTimeout is appropriate for the speed you see for the larger file. Connected to mx.naramatabuilders.com.cust.b.hostedemail.com. http://stackoverflow.com/questions/28214032/after-enabling-security-in-ftp-session-getting-500-syntax-error-command-unreco share|improve this answer answered Jun 3 '15 at 8:45 AxleWack 129110 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

All Rights Reserved. Smtp 500 Syntax Error Is there any historical significance to the Bridge of Khazad-dum? The default is 5 minutes which would be pretty long for 290k, so I expect this is not the source of your error. b42si7464989qgd.93 - gsmtp0Sending email using Telnet0Can't telnet into mail server Hot Network Questions How to deal with a DM who controls us with powerful NPCs?

500 Syntax Error Command Unrecognized Smtp

I can connect to the FTP internally. 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 500 Syntax Error Command Unrecognized Ftp Please add your license key id to your forum profile. 500 Syntax Error Command Unrecognized Filezilla Server Exclaimer 3,204 Followers - Follow 43 Mentions12 Products Neal (Exclaimer) Sales & Marketing Manager GROUP SPONSORED BY EXCLAIMER IN THIS DISCUSSION Join the Community!

That's unfortunately a completely different code. useful reference This code works fine except that it sometimes causes an error 500. The problem is somewhere between your router and the server. Top Profile Reply with quote Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 yearSort by AuthorPost timeSubject AscendingDescending Post new topic Reply to topic Page 500 Syntax Error Command Unrecognized Outlook

string filePath = @fileLocation + "\\" + fileName; StreamReader sourceStream = new StreamReader(filePath); byte[] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd()); sourceStream.Close(); request.ContentLength = fileContents.Length; Stream requestStream = request.GetRequestStream(); requestStream.Write(fileContents, 0, fileContents.Length); requestStream.Close(); FtpWebResponse response See Also About FTP Response Codes FTP Commands FTP Response Codes Search Knowledge Base|Print Article PRODUCTS FTP Server MFT Server PURCHASE FTP Server MFT Server View Pricing Find Reseller EVALUATE Download It is possible that they were configured to reply with a (misleading) 500 error. my review here Yes, of course I'm an adult!

I started a separate thread - http://forums.untangle.com/networkin...html#post79492 - because I thought it strange that the ETRN SMTP verb is being denied by Untangle when connected from the mail server LAN side Filezilla Windows Firewall at System.Net.FtpWebRequest.CheckError() at System.Net.FtpWebRequest.SyncRequestCallback(Object obj) at System.Net.CommandStream.Abort(Exception e) at System.Net.FtpWebRequest.FinishRequestStage(RequestStage stage) at System.Net.FtpWebRequest.GetRequestStream() at ST_772dn22cj49ndfddatee.csproj.ScriptMain.Main() --- End of inner exception stack trace --- I noticed that the error occurs when the writing arcpy point feature geometries from dictionary In a hiring event is it better to go early or late?

Do you have Firewall rules? 10-07-2009,09:19 PM #5 dmorris Untangle Junkie Join Date Nov 2006 Location San Carlos, CA Posts 15,108 definitely check kugoo and xunlei in protocol control Attention: Support

The problem is somewhere between your router and the server. Join the community Back I agree Powerful tools you need, all for free. Zipped hard drive image very big Rosa Parks is a [mascot?] for the civil rights movement? Filezilla Sftp Server Setup Text Quote Post |Replace Attachment Add link Text to display: Where should this link go?

Found this thread saying much the same thing. An empire to last a hundred centuries Why does multiplication lead to incompleteness where addition does not? The problem appear only when I establish a session from the internet!!! get redirected here I will try both my code and @HappyCoder's code sometime and post the results. –Steam Feb 18 '14 at 23:01 1 At a guess, try uploading a file which is

Here is my config: ISP-ROUTER ---> UT-BRIDGED ---> FIREWALL(ASA) ---> LAN When I connect from the LAN here is the log: 220 mail.my-domain.com Microsoft ESMTP MAIL Service, Version: 6.0.3790. 3959 ready I suggest you update your router with the latest firmware. USER username) and this is your likely issue: The reason the creadentials may no longer be valid is that the WebRequest uses a lease that expires after a certain amount of Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 11 Thread: Telnet smtp session ehlo/helo 500 Syntax error LinkBack LinkBack URL About LinkBacks Thread Tools Show

Is there a port specified in ftpInfo.IpAddress? –Martin Prikryl Jan 29 '15 at 12:39 I am little bit confused. Thanks. –Steam Feb 18 '14 at 22:09 1 @blasto Not sure why you are getting the error - turn on logging on your ftp and you should be able to 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 Your Rules.TM NG Firewall Overview Individual Apps Software Packages Appliances Virtualization Professional Services Resources Live Demo Server Solutions Solutions by Industry All by Industry K-12 Schools Higher Education Healthcare Nonprofits Banking

Top Profile Reply with quote boco Post subject: Re: 500 Syntax error, command unrecognizedPostPosted: 2010-11-05 21:18 Offline Contributor Joined: 2006-05-01 03:28 Posts: 22684 Location: Germany Quote:Command: MLSDResponse: 500 Syntax Thanks! You said "...usually to companies..."  There are other "bad" addresses?  Do they have anything in common?  Also, do you have any type of outgoing filters other than virus scans that may Neither of this is an issue with FTP protocol.

Not the answer you're looking for? In the meantime I've been stopping SMTP scanning on UT when needing to ETRN but would like to get back to an automated approach to requesting mail de-queue while getting the I would go through all the configuration magic one at a time and see what happens if you re-enable them.  Would be good to catch stuff on the way out if