Alright guys, You seem to be exchange pro's,
I'm having quite an odd problem with Windows SBS 2003 and Exchange 2003's POP connectors. I seem to fix one error and two more pop up, I seem to fix those two and two more pop up. The set up is: We have our domain hosted with a hosting company, we have all our email addresses hosted on their mail servers and we download the mail from their servers via POP3 to our SBS server, our SBS server then distributes the mail to the correct accounts and its done that way, because we dont have a fixed IP at the office location. I'm having problems with Exchange (Im guessing, Im not to sure at this point), intermittantly dropping mail. Like I will get notes from users saying "A client tried to send me an email, but it still hasn't come through yet" and the client has obviously sent the email. But, its not ALL the mail, just 2 or 3 emails get lost out of a couple of hundred daily. I am getting a lot of error 1023 and 1036's in the application log, part of the event log. Saying things like: " An error occurred during a POP3 transaction to server <mail.example.com.au [ michael.l...@example.com.au]>. The error is 58 (The specified server cannot perform the requested operation. " Or " The downloading process for mailbox <michael.l...@example.com.au [ mail.example.com.au]> was ended with one or more errors. " I have got a couple of NDR's but most of the clients whose mail fails to reach us, dont seem to get NDRs. Here is one of the NDRs: Diagnostic information for administrators: Generating server: example.com.au mspop3connector.micha...@example.com.au #< #5.1.1> #SMTP# Original message headers: Received: from mail pickup service by example.com.au with Microsoft SMTPSVC; Tue, 10 Mar 2009 16:00:28 +1100 Return-Path: <fio...@othercompany.com.au> Envelope-to: micha...@example.com.au CC: BCC: Delivery-date: Tue, 10 Mar 2009 14:58:23 +1000 X-TPG-Junk-Status: Message not scanned From: <fio...@othercompany.com.au> Message-ID: <server01pfvjcr00000...@example.com.au> X-OriginalArrivalTime: 10 Mar 2009 05:00:28.0217 (UTC) FILETIME=[2165DA90:01C9A13D] Date: Tue, 10 Mar 2009 16:00:28 +1100 KeywordsX-TPG-Antivirus: Passed From: Fiona Andersen <fio...@othercompany.com.au> To: IMB Recipient 1 <mspop3connector.micha...@example.com.au> Date: Tue, 10 Mar 2009 16:00:27 +1100 Message-ID: <fced7d5ed05e4bd8b5f40157a8c1e...@example.local> Subject: Operations Meeting Content-Transfer-Encoding: 7bit Thread-Topic: Operations Meeting Thread-Index: AcmhPLj1lbzWjIOCSxqOX3GSK2yVqg== Accept-Language: en-US, en-AU X-Mailer: Microsoft CDO for Exchange 2000 Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US, en-AU Content-Type: multipart/alternative; boundary="_000_1FEC67542514E949BB14A00F52A816A6076D5ABD10SWPDCStormwpl_" MIME-Version: 1.0 X-EndeavourServerAU-MailScanner-Information: Please contact the ISP for more information X-EndeavourServerAU-MailScanner-ID: 1Lgu2k-00089E-P6 X-EndeavourServerAU-MailScanner: Found to be clean X-EndeavourServerAU-MailScanner-SpamCheck: not spam,SpamAssassin (not cached, score=-2.598, required 5,autolearn=not spam, BAYES_00 -2.60, HTML_MESSAGE 0.00) X-EndeavourServerAU-MailScanner-From: fio...@othercompany.com.au X-Spam-Status: No Content-Class: urn:content-classes:message Importance: normal X-Antivirus: AVG for E-mail 8.0.237 [270.11.9/1992] Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.4325 I have tried resolving this issue for the past 2 - 3 days. I have tried to use imbreg.exe (as was stated in a few kb's regarding these errors), i have tried to update the server and have added Hotfix KB 835 734 , but I cant seem to get this up and going correctly... Any ideas? Daniel ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
