How To Repair Smtp Error 451 4.3.5 (Solved)

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Smtp Error 451 4.3.5

Next step is to work out where the problem is. -- Simon Loewenthal/Tele2 GSM: +31 6 2000 5427 ******** IMPORTANT NOTICE ******** PLEASE REPLY TO [hidden email] This e-mail (including any Did Salesforce recently update their aura library? Logged feronso Newbie Posts: 4 Re: 451 4.3.5 Server configuration error « Reply #1 on: April 22, 2015, 07:03:37 AM » Hello,Mail server only works fine once you have proper hostname SMTP server error: 4.3.5 Server configuration problem iRedMail →iRedMail Support →SMTP server error: 4.3.5 Server configuration problem Pages 1 You must login or register to post a reply Topic RSS feed Check This Out

If it were a contract, it would have an exchange of value and affirmative agreement by both parties. I'll give this another shot when I have some more time. fild New Netter Posts: 5 Karma: 4 Re: SMTP problems sending mail « Reply #5 on: Apr 29, 2012, 16:21:25 » SMTP-no authentication.My e-mail is ok again thanks.Test message sent and I searched the forum and know there was a problem with this last year, but it seems to have started again.

The Debian default # is /etc/mailname. #myorigin = /etc/mailname smtpd_banner = $myhostname ESMTP $mail_name powered by Easy Hosting Control Panel (ehcp) on Ubuntu, www.ehcp.net biff = no # appending .domain is EDIT: Here are some issues MXToolBox reports to my domain, answering hopefully to @Teun Vink: BlackList Mail Server Web Server DNS Error 4 0 2 0 Warnings 0 0 0 3 The mail server responded: 4.3.5 Server configuration problem'Could be problem with idnet server. Join Now For immediate help use Live now!

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Logged fild New Netter Posts: 5 Karma: 4 Re: SMTP problems sending mail « Reply #19 on: May 04, 2012, 21:26:06 » Problem returned tonight. alias_maps = hash:/etc/aliases,hash:/var/mailman/data/aliasesbiff = nocommand_directory = /usr/sbinconfig_directory = /etc/postfixcontent_filter = smtp-amavis:[127.0.0.1]:10024daemon_directory = /usr/libexec/postfixdata_directory = /Library/Server/Mail/Data/mtadebug_peer_level = 2enable_server_options = yesheader_checks = pcre:/etc/postfix/custom_header_checkshtml_directory = /usr/share/doc/postfix/htmlimap_submit_cred_file = /private/etc/postfix/submit.credinet_interfaces = allinet_protocols = allmail_owner = _postfixmailbox_size_limit Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. http://www.symantec.com/connect/forums/451-43-5-server-configuration-problem-please-urgent I can't get it to work at all.[EDIT] Forget that, I just got it working without Logged zap--------------------This post reflects my own views, opinions and experience, not those of IDNet.

If you have received this e-mail in error, kindly notify us immediately by telephone or e-mail and, if possible, kindly delete the message (including any attachments) from your system. Oct 28, 2016, 00:38:00 Home Help Info Online Recent Login Register IDNetters Forums » Technical News & Discussion » IDNet Help » SMTP problems sending mail « previous next » Print Pages: [1] Go Subscribe to our mailing list so that you won't miss announcements, updates, bug fixes of iRedMail. Logged Rik--------------------This post reflects my own views, opinions and experience, not those of IDNet.

Facing weird issues with access control and string concatenation How to apply a constant function to a vector of values? this content make sure when you rebuild mail server your PTR record must resolve on proper Hostname. after doing a sudo postfix reload.My postconf -n is below; any ideas where to look next .... If you are not the intended recipient, please kindly refrain from copying or distribution.

What mail server are you using? his comment is here SSH makes all typed passwords visible when command is provided as an argument to the SSH command Help with Solr/lucene query syntax How do you say "enchufado" in English? How about buying me a cup of coffee ($5) as an encouragement? 3 Reply by sateesh.huvinahalli 2012-07-24 16:39:32 sateesh.huvinahalli Member Offline Registered: 2012-07-11 Posts: 17 Re: SMTP server error: 4.3.5 Server The 451 error >>>> has appeared from a couple of sites, hence I wonder if the problem lies >>>> with my site.

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  • Suggested Solutions Title # Comments Views Activity InvalidinSMTP Error when sending from drafts 4 40 24d Strange html entity encoding by tidy 14 59 38d Google/Gmail known issues webpage 2 46
  • Logged brkz Newbie Posts: 10 Re: 451 4.3.5 Server configuration error « Reply #2 on: April 22, 2015, 08:54:27 AM » I already set hostname and reverdns properly.
  • The mail server responded: 4.3.5 Server configuration problem.
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  • The problem isn't your Postfix MTA, but the remote MTA.

why is YOUR server broken if the REMOTE server says "configuration problem"? Would someone tell me whether this is a configuration problem with my server, or a remote site? The sender doesn't get any message warning about the non-delivery but the message doesn't fall in the inbox and the log shows: Nov 13 15:11:57 m21-traducoes postfix/smtpd[5872]: NOQUEUE: reject: RCPT from this contact form I presume that you understand the concept of a computer virus, and took reasonable precautions.

A little research and i figured out that postfix was installed but postfix-mysql wasn't. Logged Steve------------This post reflects my own views, opinions and experience, not those of IDNet. Log into your Mail… Email Software Advertise Here 755 members asked questions and received personalized solutions in the past 7 days.

Steve Administrator Posts: 20582 Karma: 497 Re: SMTP problems sending mail « Reply #8 on: Apr 29, 2012, 17:00:32 » Authenticated smtp has been turned off by IDNet reportedly following spam

It would be useful if IDNet found a more practical way of dealing with this rather than turning off a feature that some people use without any message about this on Mailchimp will be used. Everything was working fine for a month or so until I decided to rebuild configuration via postfix manager using clamd, spamd,... Logged Rik--------------------This post reflects my own views, opinions and experience, not those of IDNet.

Send a similar email to one of these broken servers using a Gmail account. Browse other questions tagged ubuntu postfix smtp or ask your own question. Our main.cf file is a copy of the one we were using (and working) on the old server (notice we use EHCP) # See /usr/share/postfix/main.cf.dist for a commented, more complete version navigate here Subject 'test', Account: 'Chris', Server: 'smtp.idnet.com', Protocol: SMTP, Server Response: '451 4.3.5 Server configuration problem', Port: 25, Secure(SSL): No, Server Error: 451, Error Number: 0x800CCC79That's a test message I tried to

Steve Administrator Posts: 20582 Karma: 497 Re: SMTP problems sending mail « Reply #23 on: May 04, 2012, 22:48:48 » It's working with authorisation on or off at this moment in The 451 error > has appeared from a couple of sites, hence I wonder if the problem lies > with my site. In the case of the example below, the message is delivered. > SMTP is a client-server protocol. > > When sending mail, Postfix is the SMTP client. > > When receiving Version: postfix 2.7.1-1+squeeze1 # grep 91545817DA mail.log.1 Sep 12 17:52:19 logout postfix/smtpd[28483]: 91545817DA: client=unknown[62.11.22.33], sasl_method=PLAIN, sasl_username=[hidden email] Sep 12 17:52:19 logout postfix/cleanup[28473]: 91545817DA: replace: header Received: from [127.0.0.1] (unknown [62.11.22.33])??(using TLSv1

Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic Jan 21 00:02:45 localhost postfix/smtpd[28622]: NOQUEUE: reject: RCPT from mail.sunbeam.co.nz[203.167.253.34]: 451 4.3.5 Server configuration problem; from=<****@aol.com> to=<****@****.ie> proto=ESMTP helo= I know this error is very generic, but I couldn't find anything without this hotmail, yahoo, gmail reject your emails and marked spam as well they also won't sent email to the server email ID.so first setup your proper hostname, add reverse PTR Would someone tell me whether this is a > configuration problem with my server, or a remote site?

When receiving mail, Postfix is the SMTP server. The rejected e-mail address was 'c.d*****[email protected]**l.ac.uk'. Copyright © 2003–2009 PunBB. SMTP is a client-server protocol.