Exchange 2003 Protocol Error
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(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeOnline20132010Other VersionsLibraryForumsGalleryEHLO Blog Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: External Mails stuck in the smtp connector: An smtp protocol error occurred Previous Versions of Exchange > Exchange 2003 and Exchange smtp protocol error hp printer 2007 - General Discussion Question 0 Sign in to vote HI,We have a problem
Smtpdiag
with our external mails.Frequently our external mails we stuck in queue and it will not connected to the remote servers.It gives "SMTP mxtoolbox protocol error occured"in the additional information for the queue.Once we restart our exchange server then the mails in the queue will be delivered and the external mails will work fine for few days. This is happening very often to us and i cant find the exact reason for this problem.Someone please help me to find and resove this issue.Thanks Wednesday, February 04, 2009 6:13 AM Reply | Quote All replies 0 Sign in to vote Hi,Before going on, please let me know the version of the Exchange server.When the issue comes up again, please telnet remote server 25, check whether you can send the email by using the command.If any error message is received, please let me know.Additionally, please enable SMTP logging and reproduce this issue in order to help us diagnose the log to find the possible cause.ThanksAllen Thursday, February 05, 2009 7:54 AM Reply | Quote 0 Sign in to vote Hi Allen, Thanks for the reply, I have enabled the diagnosting logging and i found the event occured when the mails got stuck,Its Event ID 7002 and it says, This is an SMTP protocol warning log for virtual server ID 1, connection #60. The remote host "100.100.100.10", responded to the SMTP command "mail" with "452 4.3.1 Out of memory ". The full command sent was "MAIL FROM:
? Ask a question, help others, and get answers from the community Discussions Start a thread and discuss today's topics with top experts Blogs Read the latest tech blogs written by experienced community members SMTP protocol error occurred Exchstart 220 pts. Tags: Thanks! We'll email youwhen relevant content isadded and updated. Following Follow Exchange 2003 error messages Thanks! We'll email youwhen relevant content isadded and updated. Following Follow Microsoft Exchange 2003 Thanks! We'll email youwhen relevant content isadded and updated. Following Follow SMTP connector Thanks! We'll email youwhen relevant content isadded and updated. Following https://social.technet.microsoft.com/Forums/exchange/en-US/b3d68b9a-528c-4c30-8fc6-7470a3cb9596/external-mails-stuck-in-the-smtp-connector-an-smtp-protocol-error-occurred?forum=exchangesvrgenerallegacy Follow SMTP Errors HI, We have a problem with our external mails.Frequently our external mails we stuck in queue and it will not connected to the remote servers.It gives "SMTP protocol error occured"in the additional information for the queue. Once we restart our exchange server then the mails in the queue will be delivered and the external mails will work fine for few http://itknowledgeexchange.techtarget.com/itanswers/smtp-protocol-error-occurred/ days. This is happening very often to us and i cant find the exact reason for this problem. Someone please help me to find and resove this issue. Thanks Asked: January 11, 20096:45 AM Last updated: December 23, 20146:44 PM Related Questions Our Default SMTP Connector (Virtual Server) is not connecting to remote server Migrating off an Exchange 5.5 sever to Exchange 2003 I have a situation that does not allow me to use the normal public folder replication process Lotus Notes - Monitor thru program External mails getting stuck in the local queue Answer Wiki Last updated: December 23, 20146:44 PM GMT Michael Tidmarsh48,890 pts. History Contributors Ordered by most recent Michael Tidmarsh48,890 pts. Exchstart220 pts. Technochic57,010 pts. Thanks. We'll let you know when a new response is added. Check your event logs for SMTP errors and post the exact errors. If you have not installed SP2 and all rollups and exchange updates install these as soon as possible. How long ago did the problem begin? What changes were made before the problem began? ******** One thing that occured to me after reading over the discussion… I
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 or posting ads http://serverfault.com/questions/145643/why-is-my-mail-stuck-in-the-queue-with-the-status-retry-in-exchange-2003 with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a http://forums.msexchange.org/m_1800422104/printable.htm question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Why is my mail stuck in the queue with the status “retry” in Exchange 2003? up vote 1 down vote favorite I have been having a protocol error problem recently where some of our mail is not getting to clients. I looked into the Message queue on my SBS2k3 server and noticed that several recipients are showing up in the queue with a state of "Retry". When I highlight the recipient, the additional queue information says "An SMTP protocol error occured". How can I find out more specifically what error occured, and how could I then go about correcting it? exchange smtp queue share|improve this question edited Jan 27 '15 at 1:21 exchange 2003 protocol HopelessN00b 44.3k1797166 asked May 26 '10 at 21:28 Mike C 265623 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted You can right click or double click the message (can't remember exactly) and you might get more information. Also, if you have SMTP logging enabled you can check that. You can also telnet to the SMTP server on port 25 and go through parts of the process to see if anything comes up. Also, see this answer to a question I asked for some more advice. share|improve this answer answered May 26 '10 at 21:31 Kyle Brandt♦ 57.6k41217385 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged exchange smtp queue or ask your own question. asked 6 years ago viewed 931 times active 1 year ago Linked 5 Single email Stuck in Backend Exchange Queue Related 1Messages stuck in SMTP queue - Exchange 20034Mac OS X Server (10.5) mail trapped in queue1SMTP Remote Queue on Exchange 20031Mail queue directory stuck in IIS SMTP server4Exchange 2003 mail non-delivery (NDR), spam activity? events 7002 & 70040Exchange 2003 external recipients causing blacklist issues14Schedule/queue large e-mails in Exchange 2010, d
US.ARMY.MIL), all other domains recieve our mail properly. Mail being sent to these domains stop in the outgoing queue, and the "addition information" provided is "An SMTP protocol error occurred". When I look at the message in the queue, the last line reads: "Message transferred to through SMTP" - note the double space between "to through", where in a successfull message this is filled with a string of "************". Also when I save and review the message in XML format the