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Ehlo 500 Syntax Error Command Unrecognized

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b42si7464989qgd.93 - gsmtp0Sending email using Telnet0Can't telnet into mail server Hot Network Questions If I am fat and unattractive, is it better to opt for a phone interview over a Skype Join them; it only takes a minute: Sign up 500 Syntax error, command unrecognized error while trying to create a SMTP client up vote 0 down vote favorite I am trying In my case, telnet session crosses my firewall. 220 ************************************************************************************************************************** helo 250 mail.my-domain.com Hello [172.31.1.10] Or with the ehlo: 220 ************************************************************************************************************************** ehlo 250-mail.my-domain.com Hello [172.31.1.10] 250-XXXA 250-SIZE 250-ETRN 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? navigate here

Please double check whether you enable Mailguard feature on your Cisco firewall according to the following article:   Cannot send or receive e-mail messages behind a Cisco PIX firewall http://support.microsoft.com/kb/295725/en-us   NO UCE *** FOR AUTHORIZED USE ONLY! *** 0 90 [email protected] test01/08/15 11:10:47 SMTP-OU 3346B76984E34308BA650B3F39751175.MAI 1604 xx.xxx.xxx.xx EHLO EHLO mail.parkertechgroup.com 250 cdptpa-bc-iedgelb.mail.rr.com says EHLO to 184.2.36.226:29873 31 67 [email protected] test01/08/15 11:10:47 more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science All Rights Reserved. read review

500 Syntax Error Command Unrecognized Ftp

Regards,Ian MargaroneMailEnable Support Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Post Reply 2 posts • Page 1 of 1 Reply With Quote « Previous Thread | Next Thread » Bookmarks Bookmarks Twitter Facebook Google Digg del.icio.us StumbleUpon Posting Permissions You may not post new threads You may not post replies 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 Join the community Back I agree Powerful tools you need, all for free.

Please don't fill out this field. Store the message and try again tomorrow or in a few days-after the user gets a chance to delete some messages. 553 -- The mail address that you specified was not Recipient ok >DATA <354 Enter mail, end with "." on a line by itself >From: (Ralph Martin) >Subject: Arrows >This is line one. >This is line two. >. <250 AAA14672 Message Syntax Error Command Unrecognized Smtp The message text must end with the following five letter sequence: "\r\n.\r\n." QUIT -- Indicates that the conversation is over.

But when I connect in ssh on my UT I don't have this message!!!! 500 Syntax Error Command Unrecognized Smtp Any returned mail will be sent back to this address. SMTP uses several commands to communicate with mail servers. http://superuser.com/questions/734947/telnet-500-syntax-error-command-unrecognized If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate?

I can connect to the FTP server remotely using the Microsoft command prompt FTP commands or using Windows Explorer. Filezilla Windows Firewall The '<' lines are the mail server's replies. >HELO <250 sentinel.cs.cf.ac.uk Hello [email protected] [X.X.X.X],pleased to meet you >MAIL From: <(Ralph Martin)> <250 <(Ralph Martin)>... Attention: Support and help on the Untangle Forums is provided by volunteers and community members like yourself. cf.ac.uk.

500 Syntax Error Command Unrecognized Smtp

The firewall log is not showing any blocked traffic.Any thoughts? https://forum.filezilla-project.org/viewtopic.php?t=18224 The mail server ran out of system storage. 500 -- The last command contained a syntax error or the command line was too long. 501 -- The parameters or arguments in 500 Syntax Error Command Unrecognized Ftp Seems like the firewall (or another device/software) doesn't support MLSD and returns an error in lieu of FileZilla Server. 500 Syntax Error Command Unrecognized Filezilla Server I'm totally not aware where to find those things, or if you have alternatives please tell me so.

http://exchangedeepthoughts.blogspot.com/2007/10/esmtp-and-pix-firewalls.html Marked as answer by Rock Wang– MSFT Monday, December 29, 2008 1:20 AM Thursday, December 04, 2008 4:35 PM Reply | Quote 0 Sign in to vote   Dear customer: http://strongboxlinux.com/syntax-error/el-syntax-error-jsp.php Syntax Design - Why use parentheses when no arguments are passed? Any help from a master untangler will be appreciated! - S 11-12-2009,11:25 AM #10 dwasserman Join Date Jun 2008 Location Argentina Posts 4,236 For my point of view, you have a Now that you've seen all of the SMTP commands and reply codes, let's see what a typical mail conversation might look like. 500 Syntax Error Command Unrecognized Outlook

The time now is 02:10 PM. Untangle, Inc. However, remember that mail addresses are case sensitive. import socket s = socket.socket() s.connect(("smtp.gmx.com",25)) print s.recv(10000); s.send("EHLO gmx\r\n") print s.recv(10000); s.send("AUTH PLAIN dHN0QGdteC5jb21QYXNzd29yZCE=\r\n") print s.recv(10000); share|improve this answer answered Sep 18 '15 at 19:00 Andrzej A. his comment is here If you need to send binary information (like files), use the MIME protocol.

My math students consider me a harsh grader. Filezilla Sftp Server Setup In the next few sections, the MAIL, RCPT, and DATA commands are discussed. Polar Coordinates in sets Is there a word for an atomic unit of flour?

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

Glad I could help ;)   1 Pimiento OP CoronaNo3 Dec 12, 2014 at 11:52 UTC I know this issue is fairly old, but I've run into the If my firewall has a "Proxy" for SMTP, I should remove it and then add my own that does nothing with Port 25. Is it safe to make backup of wallet? Ftp Over Tls For example, HELO mailhost2.

Do yourself a favor and read Network Configuration.All FileZilla products fully support IPv6. Same error!!! Begg ([email protected]) imf17.b.hostedemail.com gave this error: Syntax error, command unrecognized A problem occurred during the delivery of this message to this e-mail address. weblink NOOP -- Does nothing other than get a reponse from the mail server.

When I have entered my original email and password I received a proper reply message from the server. –user3774164 Sep 19 '15 at 11:24 I have not expected you You can indicate more than one user by issuing multiple RCPT commands. Big Frickin Disclaimer: While I'm pretty sure, I can't guarantee that I know what I'm doing. You may get a better answer to your question by starting a new discussion.

UT is causing a similar ssue when I try & de-queue email from an upstream mail relay using telnet ETRN - I get... 500 Syntax error, command unrecognized thanks 10-29-2009,10:13 AM Tenant claims they paid rent in cash and that it was stolen from a mailbox. When end users know IT Best Practices & General IT How do you deal with end users that think they know how to do your job? Is there a word for an atomic unit of flour?

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 You don't the SMTP helper on the ASA because untangle does all that and more. Wait a little while and try again. 451 -- The requested action was not done. If you need Untangle support please call or email [email protected] 11-12-2009,06:02 AM #9 sharrisonUK Untangler Join Date Mar 2009 Posts 39 Thanks for the quick reply mrunkel - in haste I

Please double check whether you enable Mailguard feature on your Cisco firewall according to the following article:   Cannot send or receive e-mail messages behind a Cisco PIX firewall http://support.microsoft.com/kb/295725/en-us   Does Zootopia have an intentional Breaking Bad reference? Please don't fill out this field. Somehow the space after the colon became accepted by a lot of servers and used by a lot of clients in spite of being unjustifiable by anything in the specification.

While trying to implement the client I get an error 500 Syntax error, command unrecognized As you can see the AUTH process completed successfully, so the email and password and correct. Not the answer you're looking for? EXPN -- Indicates that you are using a mailing list.