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Event Id 3017 Exchange

again be careful though it could break remote users depending on how they are connecting to send email.   - I assume you have matching Nat rules for incoming and outgoing Peter Bruzzese Andy Grogan Nuno Mota Henrik Walther Neil Hobson Anderson Patricio Jaap Wesselius Markus Klein Rui Silva Ilse Van Criekinge Books Hardware Mail Archiving Load Balancing Message Boards Migration Section Any idea, anyone? TIA for any insight C_O CO-DBA-SC-EL, Feb 16, 2006 #1 Advertisements Steven Zhu [MSFT] Guest Hi, Thanks for posting here. http://technologyprometheus.com/event-id/event-id-3017-a-looping-condition-was-detected.html

Why would a message addressed to some foreign > domain loop locally? If ten years ago it was still common to see an entire company using just one server, these days that's no longer the case. A configuration error in the e-mail system caused the message to bounce between two servers or to be forwarded between two recipients. Mohammed Athif Khaleel As per Microsoft: "This is due to a loop-back situation where the server is configured to loop back on itself and a non-delivery report with a status code

English: Request a translation of the event description in plain English. The full log entry is below. In this article we explain how to enable marketing campaign statistics for Microsoft Exchange mail.

This appears to only apply to multiple SMTP server environments. Privacy Policy Support Terms of Use MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Courses Vendor Services Groups Careers Store The article asks to make sure that "Use DNS to route to each address space on this connector" is not selected. which then in turn had our email server overloaded with spam relays and ndrs.

For more information about this tool, please refer the following knowledge base article: How to use the WinRoute tool http://support.microsoft.com/kb/281382/en-us Please let me know the above information so that I can Followed everything that support.microsoft page suggested. I will post back once I've done as I outlined above. 0 Chipotle OP Ethan1979 May 31, 2011 at 5:05 UTC Turns out we were the victim of https://community.spiceworks.com/topic/140322-periodic-event-id-3017-msexchangetransport-errors-how-to-resolve Copyright © 2014 TechGenix Ltd.

Recommend Us Quick Tip Connect to EventID.Net directly from the Microsoft Event Viewer!Instructions Customer services Contact usSupportTerms of Use Help & FAQ Sales FAQEventID.Net FAQ Advertise with us Articles Managing logsRecommended Navigate to the Recipients >>Sha… Exchange Email Servers Exchange 2013: Creating a Resource Mailbox Video by: Gareth In this video we show how to create a Resource Mailbox in Exchange 2013. Thanks for the pointers and getting me going in the right direction. 0 Tabasco OP arysyth Jun 1, 2011 at 11:26 UTC You are welcome, glad it is In regards to the relay settings those look good as well as we don't have any.   Connection control has no entries and the rest of the authentication settings are "Basic

As soon as the server was removed the loop back went away. http://forums.msexchange.org/Event_ID_3017/m_1800549582/tm.htm I would check: Shields up - https://www.grc.com/x/ne.dll?bh0bkyd2 - if the link doesn't work go to the services menu and click shields up. DNS spoofability - https://www.grc.com/dns/dns.htm Exchange best practices analyzer (it might Check the configuration of the Exchange SMTP Connector.Reference LinksMessage Delivery in Exchange Server fails with an Event ID 3017 & a NDR with a status code of 5.4.5 Did this Also to further clarify the issue, please provide me the following more details information about this issue: 1.

Forum Software © ASPPlayground.NET Advanced Edition MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Courses Vendor Services Groups Careers Store have a peek at these guys Please complete a re-registration process by entering the secure code mmpng2006 when prompted. Comments: EventID.Net As per Microsoft: "This typically indicates that the server is configured to route mail back to itself". When the time comes I will be sure to review all of the best practices.   I used nslookup on half a dozen different external domains and they all resolve just

Join the community Back I agree Powerful tools you need, all for free. Simon. 0 Message Accepted Solution by:kevinytechs kevinytechs earned 0 total points ID: 204646632007-12-13 The problem found was due to email forwarding back to the mail server if an unrecognized email It is always our pleasure to be of assistance. check over here In addition one account got hacked that was setup for allowing users to relay spam to that mailbox for admin review.

That being said... Do you have external forwarders set up. Incoming port is not exposed -- we use > POP3 connector to receive, and in fact port 25 incoming is blocked > altogether at the firewall.

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{{offlineMessage}} Try Microsoft Edge, a fast and secure browser that's designed for Windows 10 Get started Store Store home Devices Microsoft Surface PCs & tablets Xbox Virtual reality Accessories Windows phone Help Desk » Inventory » Monitor » Community » home| search| account| evlog| eventreader| it admin tasks| tcp/ip ports| documents | contributors| about us Event ID/Source search Event ID: Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Are Join Our Team Blog Contact Us Advertise Affiliates Mobile In regards to the default virtual smtp server we do not.   "have you checked your smtp relay settings, (i have seen some consulting services do some odd things like allow

Am I correct on that? It looks like I have a lot of cleanup to do. All rights reserved. this content If you have multiple SMTP Virtual Servers configured on your Exchange server, make sure they are defined by a unique incoming port and that the outgoing SMTP port configuration is valid