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Smtp Error Code 501 Syntactically Invalid Ehlo Argument

Thanks so much for your reply. Navigate to the Mail Flow >> Ac… Exchange Email Servers Advertise Here 755 members asked questions and received personalized solutions in the past 7 days. share|improve this answer answered Sep 17 '08 at 19:59 MarkR 46.3k886118 add a comment| up vote 1 down vote After spending so many hours trying to fix this problem, which in What do you with PHP Code: var_dump($_SERVER['SERVER_NAME']); in a browser? this contact form

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. With regards, Alex. ✔ Professional Server Management for web hosting companies and individuals ✔ Hourly Support, Disaster Recovery, Server Hardening, Monthly Subscription ✔ Directadmin installation and optimization Click here if you The same question for squirrelmail ? This will probably cause the connection to fail. " I have exchane 2003 service pack 1 and have try setting "Send HELO instead of EHLO" with same error responds. http://stackoverflow.com/questions/86907/how-do-i-fix-501-syntactically-invalid-helo-arguments

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Though most of those seemed to use a wrapper library, whose innards are not necessarily clear.I also think if it were more clearly a problem, then it would be more widespread. All the information I've seen on this issue suggests that the protocol should be left in - every example outside of SourceForge has shown it with that indicated. Hope this helps others, avoiding massive hours of research over the internet. Thank you for your suggestion.

Reply With Quote 02-10-2015,09:58 PM #11 zEitEr View Profile View Forum Posts Visit Homepage Verified User Join Date Apr 2005 Location GMT +7.00 Posts 10,099 Do you have an origina config http://domain/roundcube ? How is being able to break into any Linux machine through grub2 secure? https://fluxbb.org/development/core/tickets/710/ No particular reason just haven't got around to it. 0 LVL 104 Overall: Level 104 Exchange 99 Message Expert Comment by:Sembee2007-05-04 This is your problem: uni_bex.mydomain.com An underscore is not

Reload to refresh your session. Вебтерминал Документация Учебник ТехАнализ Code Base Статьи Фриланс Маркет Сигналы VPS Форум Вход Регистрация Русский English 中文 Ошибка: Mail: 501 Syntactically invalid EHLO argument(s) К списку Resolution Try adding the following parameter in the JIRA startup : -Dmail.smtp.localhost- If nothing helps, contact your system administrator to discuss what network changes were applied recently in the three areas Server replied: Syntax error in parameters or arguments 501 Syntactically invalid HELO argument(s) If I keep trying to send the email, it will go with out any errors. Why was this unhelpful?

  1. Solved 501 Syntactically invalid HELO argument Posted on 2007-05-04 Exchange 1 Verified Solution 6 Comments 5,758 Views Last Modified: 2012-06-21 I am having trouble sending mail to one particular domain but
  2. Authentication issue.
  3. Most likely either the server is broken (e.g.
  4. share|improve this answer answered Jan 4 '12 at 7:40 Ash 4,657134895 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign
  5. Everything that was done to the server has basically been done with CustomBuild 2.0, other then a few tweaks here and there in the php.ini I haven't touched any other files.
  6. Reply With Quote 02-10-2015,07:14 AM #6 zEitEr View Profile View Forum Posts Visit Homepage Verified User Join Date Apr 2005 Location GMT +7.00 Posts 10,099 How do you access roundcube http://hostname/roundcube

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Were can I look for possible solution? 0 Question by:samting Facebook Twitter LinkedIn Google LVL 104 Best Solution bySembee Don't change the name of the server. weblink With regards, Alex. ✔ Professional Server Management for web hosting companies and individuals ✔ Hourly Support, Disaster Recovery, Server Hardening, Monthly Subscription ✔ Directadmin installation and optimization Click here if you Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders Advanced Search Forum Technical Discussion E-Mail 501 Syntactically invalid HELO argument(s) If this is LEARN MORE Join & Write a Comment Already a member?

I have try adding out going mail mx record to DNS but that did not help. After editing the /etc/hosts from Suse machines to 127.0.0.1 localhost proplad where proplad is the hostname of the machine, the errors were vanished. Stefan1200 Newbie Posts: 7 Re: Mail sending with SMF 2.0.4 to a SSL SMTP server on SourceForge « Reply #2 on: February 14, 2013, 02:31:01 PM » Quote from: Arantor on navigate here Simon. 0 Message Author Comment by:samting2007-05-04 Exchange in behind firewall and MX record from dnsreport show only Barracuda incoming mail server (spam.mydomain.com).

Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. But if they refreshed the page it would take a few tries at times, but it would bring the proper page up. You signed in with another tab or window.

Related: http://help.directadmin.com/item.php?id=405 With regards, Alex. ✔ Professional Server Management for web hosting companies and individuals ✔ Hourly Support, Disaster Recovery, Server Hardening, Monthly Subscription ✔ Directadmin installation and optimization Click here

Or a custom version? up vote 4 down vote favorite 3 I'm using exim on both the sending and relay hosts, the sending host seems to offer: HELO foo_bar.example.com Response: 501 Syntactically invalid HELO argument(s) According to the RFC 2821 (https://www.ietf.org/rfc/rfc2821.txt) on Page 29 this commands must be used:Code: [Select] Syntax:

ehlo = "EHLO" SP Domain CRLF

Logged To assume is to hope that those who came before had the presence of mind and capacity to implement the dreams of those who would come after. After exhausting and eliminating all the suggested possibilities of this problem and even considering to change de OS of those machines, I found out that somehow the send email service is We're not affiliated or endorsed by the Mozilla Corporation but we love them just the same. http://phabletkeyboards.com/smtp-error/smtp-error-ehlo-command-failed.php share|improve this answer answered Apr 26 at 11:35 Digao 579 add a comment| up vote 1 down vote Diago's answer helped me solve the problem I have been trying to figure

Puzzle similar to 15-puzzle but more moveable pieces? Was this helpful? Here is protocol log: Connected to smtp://smtp.da16.domeny.com:587/?starttls=always S: 220 db16.domeny.com ESMTP Wed, 08 Jun 2016 13:29:52 +0200 C: EHLO [Windows.Networking.Connectivity.IPInformation] S: 501 Syntactically invalid EHLO argument(s) C: HELO [Windows.Networking.Connectivity.IPInformation] S: 501 Simon. 0 Message Author Comment by:samting2007-05-04 I never thought about it, the box been running for a few year now and never encounter that problem.

Sender verify failed Hot Network Questions Why are my prints low quality when screenshotting a PDF? Okay I did it from directadmin panel. An underscore shouldn't have been used at all. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.

For Android I used JavaMail API and it worked.