Exchange 2010 Error 550
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550 5.7.1 Unable To Relay Exchange 2013 External
Server 2010 Question 0 Sign in to vote I'm trying to allow email notification from my
550 5.1.1 User Unknown Exchange 2010
application server to relay off exchange 2010. it only gives me an error when i try to email an external address. here's what happened when i
550 5.7.1 Unable To Relay Exchange 2007
telnet to port 25. EHLO MAIL FROM:testA@ourdomain.ORG 250 2.1.0 Sender OK RCPT TO:test@HOTMAIL.COM 550 5.7.1 Unable to relay 451 4.7.0 Timeout waiting for client inputGerald Rama Tuesday, March 29, 2011 6:49 PM Reply | Quote Answers 1 Sign in to vote check out http://exchangeserverpro.com/how-to-configure-a-relay-connector-for-exchange-server-2010 Marked as answer by Novak Wu Friday, April ms-exch-smtp-accept-any-recipient 08, 2011 6:16 AM Tuesday, March 29, 2011 6:53 PM Reply | Quote All replies 1 Sign in to vote check out http://exchangeserverpro.com/how-to-configure-a-relay-connector-for-exchange-server-2010 Marked as answer by Novak Wu Friday, April 08, 2011 6:16 AM Tuesday, March 29, 2011 6:53 PM Reply | Quote 0 Sign in to vote As an additional information, I would like to share you the following article to configure a relay connecter. http://blogs.technet.com/b/exchange/archive/2006/12/28/3397620.aspx Thanks. NovakPlease remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Friday, April 01, 2011 2:52 AM Reply | Quote 0 Sign in to vote Hi Gerald, In Addition with above folks. This error message os expected one. Default receive connector only allow you to relay message to internal users (anonymous accesss on de
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers 550 5.7.1 resolver.rst.authrequired; authentication required or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server exchange 2010 relay connector Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: unable to relay recipient in non-accepted domain Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Exchange 2010 550 5.7.1 unable to relay up vote 0 down vote favorite I have a website application that needs to https://social.technet.microsoft.com/Forums/exchange/en-US/ab3105d5-2948-4a35-8291-81f644ac8957/exchange-2010-571-unable-to-relay?forum=exchange2010 send email via our Exchange servers. It sends email internally fine, but when sending to an external address I get the 550 5.7.1 unable to relay error. I followed this guide to create a connector to allow relay. Unfortunately, all office email was trying to use that connector and was not being routed correctly. It also appeared as though it opened it up for spammers to use. This is obviously unacceptable and a secure method is needed. exchange smtp authentication share|improve http://serverfault.com/questions/399775/exchange-2010-550-5-7-1-unable-to-relay this question asked Jun 18 '12 at 14:18 isorfir 103113 add a comment| 3 Answers 3 active oldest votes up vote 0 down vote accepted In your new scope did you only setup the IP of the web server as being able to send mail? If you limit the connector to only receive mail from your webserver that should take care of it. Alternatively if you can setup your web app to use authenticated SMTP sessions you wouldn't need a new connector. share|improve this answer answered Jun 18 '12 at 14:26 tparker 512 I was actually able to do both, looks like we were on the same track. Thanks tparker. –isorfir Jun 18 '12 at 15:15 add a comment| Did you find this question interesting? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). Subscribed! Success! Please click the link in the confirmation email to activate your subscription. up vote 2 down vote This problem occurs because by default the receive connector in Exchange Server 2007 does not have its default domain value set. This is unlike the behavior in Exchange 2000 or 2003 where it automatically appended the default domain to values that are submitted to MAIL FROM: or RCPT TO: in the message envelope by a sending server if no domain name is provided. In Exchange Server 2007/ 2010, the default domain value on the rece
»techsupportcommentsWant to join? Log in or sign up in seconds.|Englishlimit my search to /r/techsupportuse the following search parameters to https://www.reddit.com/r/techsupport/comments/uuqq6/exchange_2010_smtp_error_550_571_unable_to_relay/ narrow your results:subreddit:subredditfind submissions in "subreddit"author:usernamefind submissions by "username"site:example.comfind submissions http://terenceluk.blogspot.com/2011/10/unable-to-relay-mail-to-external-domain.html from "example.com"url:textsearch for "text" in urlselftext:textsearch for "text" in self exchange 2010 post contentsself:yes (or self:no)include (or exclude) self postsnsfw:yes (or nsfw:no)include (or exclude) results marked as NSFWe.g. subreddit:aww site:imgur.com dogsee the search faq unable to relay for details.advanced search: by author, subreddit...this post was submitted on 10 Jun 20126 points (100% upvoted)shortlink: remember mereset passwordloginSubmit a support requesttechsupportsubscribeunsubscribe93,373 readers107 users here now Tech Support Subreddits /r/24hoursupport /r/answers /r/buildapc /r/computertechs /r/homenetworking /r/itcareerquestions /r/laptops /r/networking /r/pcgamingtechsupport /r/suggestalaptop /r/suggestapc /r/talesfromtechsupport /r/techsupportgore /r/techsupportmacgyver /r/windows Infections Which AV do I use? Virus Removal Thread Tools Software DDS (Startups/Diagnostics) HDTune (HDD) Hiren's BootCD HWMonitor (Temp Monitori
got me frustrated not because I couldn't solve right away but because I've come across this before but forgot what I did to solve it so now that I've resolved the issue, I figure I'd blog it so I can reference this blog in the future. I encountered the problem when I completed the setup of a new Kiwi Syslog server which allowed me to send VMware Data Recovery reports and logs to and in turn email recipients so they would know whether the daily backups were successful or not. The environment had Exchange Server 2010 as their messaging service and I've configured numerous Exchange Receive Connectors for mail relaying for various devices but as I completed my syslog configuration and executed a test email to be sent to my email address, the email never came. I initially thought it was something minor such as firewall or IP address so I went ahead and checked the obvious. After going through the configuration numerous times to verify I haven't made any mistakes, I realized that I wasn't anywhere closer to solving the problem. Seeing how I wasn't really getting anywhere, I began reviewing the logs from the syslog server which showed the following: 2011-10-05 16:45:10 PI Message to: tluk@ccs.bm, adminterence@domain.bm2011-10-05 16:45:10 PI Message from: vdr01@domain.bm2011-10-05 16:45:10 PI Subject: Syslog message from vc03 - vDR traffic2011-10-05 16:45:10 PI Date: Wed, 05 Oct 2011 16:45:10 -03002011-10-05 16:45:20 PI Mail error: 550 5.7.1 Unable to relay Then I proceeded to turn on verbose logging on the Exchange 2010 Hub Transport server's receive connector handling the connection and navigated to the path: C:\Program Files\Microsoft\Exchange Server\V14\TransportRoles\Logs\ProtocolLog\SmtpReceive … where the log was written: Opening up the logs showed the following: #Software: Microsoft Exchange Server#Version: 14.0.0.0#Log-type: SMTP Receive Protocol Log#Date: 2011-10-05T19:17:57.149Z#Fields: date-time,connector-id,session-id,sequence-number,local-endpoint,remote-endpoint,event,data,context2011-10-05T19:17:57.149Z,CAS01\VC03,08CE51AA847AC9C0,0,10.10.1.59:25,10.10.1.53:49654,+,,2011-10-05T19:17:57.149Z,CAS01\VC03,08CE51AA847AC9C0,1,10.10.1.59:25,10.10.1.53:49654,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions2011-10-05T19:17:57.149Z,CAS01\VC03,08CE51AA847AC9C0,2,10.10.1.59:25,10.10.1.53:49654,>,"220 CAS01.doma