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An Smtp Protocol Error Occurred Exchange 2000
Checking remote domain records. As far as the fix, you are correct in that the problem was introduced with server 2003 SP2 and the scalable networking pack, so if your servers do not have server Errors included: The semapohore timeout period has expired. This problem started 2 month back and after restarting the SMTP services we did not get this issue for few weeks but now it once again started . http://dis-lb.net/smtp-protocol/an-smtp-protocol-error-occurred-exchange.php
Checking local domain records. From a newsgroup post: "The solution ended up being to put the IP address of the IIS Server in it's SMTP Server's list of allowed Relay hosts. When I lookup this error in my MS Technet, it says the problem is a frozen queue on my server. 20 pointsBadges: report Exchstart Jan 26, 2009 11:40 AM GMT x 22 EventID.Net See the link to "EventID 4006 from source MSExchangeTransport" for information on this event. http://arstechnica.com/civis/viewtopic.php?t=46948
Exchange 2003 An Smtp Protocol Error Occurred
Windows Server 2003 will use UDP queries first, then fall back to TCP queries. 2) Internal DNS does not know how to query external domains. In his position at HP, Tony works alongside many skilled professionals who work with Fortune 1000 companies to plan, deploy, and manage technology integration to achieve business success and so lay We show this process by using the Exchange Admin Center. Perhaps this may be causing your issue. ~technochic Check your event logs for SMTP errors and post the exact errors.
read more... Local DNS test passed. Still a bit lost (in reply to uemurad) Post #: 6 RE: An SMTP protocol error occurred - 11.Nov.2006 1:55:41 PM uemurad Posts: 8232 Joined: 7.Jan.2004 From: California, USA This is a valid configuration for certain topologies.
Please retry or contact your administrator. This is the delay notice: This is an automatically generated Delivery Status Notification. I have not made any changes to my network on or around that date. Most mail admins will ignore it as too many mais fail to get through. You must either use an external DNS server or configure DNS server to query external domains. 3) Remote domain does not exist.
Smtp Protocol Error Hp Printer
This behavior may occur if the computer that is running Exchange 2000 or Exchange 2003 is an open mail relay."Cheers,Rune 0 Kudos Reply The opinions expressed above are the personal opinions https://community.hpe.com/t5/BackOffice-Products/Can-t-send-mail-to-yahoo-An-SMTP-Protocol-error-occurred/td-p/3438304 Last year I was having issues with people getting too many logins on the exchange server and was able to determine that there were issues with the scalable networking pack with Exchange 2003 An Smtp Protocol Error Occurred We are running W2kserver with exchange 2000. Smtpdiag This test can fail for 3 reasons. 1) Local domain is not set up in DNS.
Email properties say that SMTP is an unknown protocol. http://dis-lb.net/smtp-protocol/an-smtp-protocol-error-occurred-exchange-queue.php I have checked all the known blacklist servers and our domain is not listed. Strange though that after a few weeks of total SMTP mail failures I have now started receiving a few again as it was back in December but they are usually many This test can fail for 3 reasons. 1) Firewall blocks TCP/UDP queries which will block outbound mail. Mxtoolbox
I run SBS which obviously runs a number of applications on the same server inc ISA. x 17 EventID.Net Error: An SMTP protocol error occurred - See ME895853 for information on how to troubleshoot mail relay issues in Exchange Server 2003 and in Exchange 2000 Server. Experts we are having a problem sending any email to a few domains nc.rr.com, sc.rr.com, aol.com, and speakeasy.org. http://dis-lb.net/smtp-protocol/an-smtp-protocol-error-occurred-exchange-2003.php I left the bottom checkbox checked that talks about authenticated users 4.
We'll let you know when a new response is added. x 26 Tim Boggs See the link to "Bare Linefeeds in SMTP Messages" for information on this issue. Checking remote domain records.
Connecting to mailin-04.mx.aol.com [188.8.131.52] on port 25.
Jess 0 LVL 39 Overall: Level 39 Exchange 34 Message Expert Comment by:redseatechnologies2005-12-14 Hi cbossert, I can see nothing wrong with their servers - they are receiving mail, and testing I went to the IIS Admin MMC, went to the SMTP Server properties -> Access -> Relay 2. x 38 EventID.Net As per Microsoft: "After you configure your Microsoft Windows Small Business Server 2003-based computer to send and to receive Internet e-mail, you cannot successfully send e-mail messages through Checking internal DNS servers.
Technochic57,010 pts. MX: mail.xxxxx.com (10) MX: mailhost.xo.com (20) A: mail.xxxxxx.com [71.5.126.xxx] A: mailhost.xo.com [184.108.40.206] A: mailhost.xo.com [220.127.116.11] A: mailhost.xo.com [18.104.22.168] A: mailhost.xo.com [22.214.171.124] Both TCP and UDP queries succeeded. Very occssionally some will get through after many hours. 30 pointsBadges: report Exchstart Feb 9, 2009 6:02 AM GMT Hi guys, I enabled all the options in Diagnosting Logging and have a peek here http://remote.12dt.com/rns/ There is nothing you can do about this.
x 23 Anonymous Another possible reason for this event's occurrence is "Greylisting". Uemura Microsoft MVP - Exchange (2007-2011) exchangeguy.blogspot.com [email protected] (in reply to sec_mike) Post #: 5 RE: An SMTP protocol error occurred - 11.Nov.2006 11:20:59 AM sec_mike Posts: 8 Joined: