I was looking at the Event Viewer and there is a lots of warning from Source: SMTPVC with Event ID: 4001 and 4000.
-----Original Message----- From: Chris Scharff [mailto:[EMAIL PROTECTED] Sent: Thursday, October 26, 2006 10:06 AM To: Exchange Discussions Subject: RE: Still looking Exchange uses DNS to route. If it's trying a lower preferenced MX record there is a reason. The first pace to look for a problem is "SURPRISE" the SMTP PROTOCOL LOGS. If there is no entry for the primary then you need to look at other network connectivity potential issues. > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:bounce- > [EMAIL PROTECTED] On Behalf Of Tony Nguyen > Posted At: Thursday, October 26, 2006 11:35 AM > Posted To: swynk > Conversation: Still looking > Subject: RE: Still looking > > How would I do the SMTP connector in EXCH just for this domain to > always use the address of their primary server? I did the DNS flush but > still the same. > > -----Original Message----- > From: Alex Alborzfard [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 26, 2006 8:13 AM > To: Exchange Discussions > Subject: RE: Still looking > > > Based on my test their secondary server is a problem. > It refuses SMTP connections and is also blacklisted on 5 different > lists. > > I think your EXCH box is trying the secondary server first, it can't > connect and then tries the second one and it goes through. > You can try flushing your DNS cache or perhaps add a SMTP connector in > EXCH just for this domain to always use the address of their primary > server. > > Alex > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Tony Nguyen > Sent: Thursday, October 26, 2006 10:57 AM > To: Exchange Discussions > Subject: RE: Still looking > > How would I check this? > > -----Original Message----- > From: John Aldrich [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 26, 2006 7:47 AM > To: Exchange Discussions > Subject: RE: Still looking > > > Maybe it's a problem with their backup mail server? Since it only > happens on ONE domain, I'd guess it's on the remote side of things. > That's my personal opinion. > John > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Tony Nguyen > Sent: Thursday, October 26, 2006 10:37 AM > To: Exchange Discussions > Subject: RE: Still looking > > There is one only domain that I seem to have problem with and I keep > get this error. Sometime it would go through. I have check everywhere > and not sure where else to check. > > Reporting-MTA: dns;mail.jetproducts.com > Received-From-MTA: dns;sfjpd_2b.jetproducts.com > Arrival-Date: Thu, 26 Oct 2006 07:22:48 -0700 > > Final-Recipient: rfc822;[EMAIL PROTECTED] > Action: failed > Status: 5.7.1 > Diagnostic-Code: smtp;550 5.7.1 Unable to relay for > [EMAIL PROTECTED] > > > > -----Original Message----- > From: Chris Scharff [mailto:[EMAIL PROTECTED] > Sent: Wednesday, October 25, 2006 11:41 AM > To: Exchange Discussions > Subject: RE: Still looking > > > What do your SMTP protocol logs say? > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:bounce- > > [EMAIL PROTECTED] On Behalf Of Tony Nguyen > > Posted At: Wednesday, October 25, 2006 11:23 AM Posted To: swynk > > Conversation: Still looking > > Subject: RE: Still looking > > > > If our ISP is listed would this happen when sending email? > > > > I would send an email and it would could back with Unknown User and > > then I re-send it again and it would get through just fine. Sometime > it > > would say relay access denied and then I would re-send and it would > > work just fine. > > How can I check to see if I am using my SMTP service to sent email > out? > > > > Thank > > Tony > > > > > > -----Original Message----- > > From: Albert Duro [mailto:[EMAIL PROTECTED] > > Sent: Thursday, October 19, 2006 7:50 PM > > To: Exchange Discussions > > Subject: Re: Still looking > > > > > > It looks to me like you're sending out to a large list, some of which > > are getting bounced. Is that right? > > > > Like Dean says, you have to investigate each of the rejecting > servers. > > Although in case of the 'relay denied' bounce, they may all have a > > common cause, such as: > > > > -you or your ISP may be RBL listed > > -you may not have, or not properly have, reverse lookup -some of the > > senders/repliers may be sending from a non-routable address, like > > [EMAIL PROTECTED] > > > > etc... > > > > > > ----- Original Message ----- > > From: "Dean Cunningham" <[EMAIL PROTECTED]> > > To: "Exchange Discussions" <[email protected]> > > Sent: Thursday, October 19, 2006 4:26 PM > > Subject: RE: Still looking > > > > > > Yep, but the actual one that includes the text: > > > > smtp;550 5.7.1 Unable to relay > > or > > smtp;554 <[EMAIL PROTECTED]>: Relay access denied or smtp;550 5.1.1 > > <[EMAIL PROTECTED]>... User unknown > > > > working backwards through the headers you can trace back which > machines > > the email passed through and identify the possible server causing the > > problem > > > > for the example below (which is your reply to me from this list) we > can > > see that: > > > > It was sent from the list by intm-dl.sparklist.com ([64.62.197.83]) > It > > was received by by a202-36-175-99.(none) (our firewall) It was passed > > on to our AV SMTP gateway nrc15.nrc.govt.nz (Clearswift SMTPRS 5.2.5) > > It was then passed onto our exchange server nrc86.nrc.govt.nz > > > > Once we can identify the sever where the "unable to relay " error > came > > from , then we can work in more detail with that server. > > > > > > Microsoft Mail Internet Headers Version 2.0 > > Received: from nrc15.nrc.govt.nz ([202.36.175.39]) by > nrc86.nrc.govt.nz > > with Microsoft SMTPSVC(6.0.3790.0); > > Fri, 20 Oct 2006 11:37:36 +1300 > > Received: from a202-36-175-99.isd (unverified) by nrc15.nrc.govt.nz > > (Clearswift SMTPRS 5.2.5) with SMTP id > > <[EMAIL PROTECTED]> for <[EMAIL PROTECTED]>; > > Fri, 20 Oct 2006 11:37:31 +1300 > > Received: from intm-dl.sparklist.com ([64.62.197.83]) by > > a202-36-175-99.(none); Fri, 20 Oct 2006 11:37:29 +1300 (NZDT) > > Message-ID: <snip> > > From: Tony Nguyen <[EMAIL PROTECTED]> > > To: "Exchange Discussions" <[email protected]> > > Subject: RE: Still looking > > Date: Thu, 19 Oct 2006 15:31:35 -0700 > > MIME-Version: 1.0 > > X-Mailer: Internet Mail Service (5.5.2653.19) > > Content-Type: text/plain; charset="iso-8859-1" > > X-OriginalArrivalTime: 19 Oct 2006 22:26:20.0296 (UTC) > > FILETIME=[99ED7880:01C6F3CD] > > List-Unsubscribe: > <mailto:[EMAIL PROTECTED]> > > List-Subscribe: <mailto:[EMAIL PROTECTED]> > > X-List-Host: swynk.com discussion lists- ls.swynk.com > > <http://www.swynk.com> > > Reply-To: "Exchange Discussions" <[email protected]> > > X-Message-Id: <[EMAIL PROTECTED]> > > Sender: [EMAIL PROTECTED] > > Return-Path: [EMAIL PROTECTED] > > > > > ********************************************************************** > > Have you clicked on yet? > > www.nrc.govt.nz > > > ********************************************************************** > > NORTHLAND REGIONAL COUNCIL > > > > This email and any files transmitted with it are confidential and > > intended solely for the use of the individual or entity to whom they > > are addressed. 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Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with. _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange To subscribe: http://e-newsletters.internet.com/discussionlists.html/ To unsubscribe send a blank email to [EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
