I have added the GlitchRetrySeconds key. The fix is for Windows 2003 which I am not using. Will MS be releasing a similar hotfix for Windows 2000? Does the regfix resolve the same issue as the hotfix? Will I have to upgrade to Windows 2003 for a complete solution?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Simon Butler Sent: 26 November 2007 11:34 To: Exchange Discussions Subject: RE: Unexpected outgoing mail delay Changing those settings will have no effect on the greylisting bug. Due to the nature of the bug the messages appear to "disappear". Michael B Smith has blogged on this bug and the two fixes here: http://theessentialexchange.com/blogs/michael/archive/2007/11/16/exchang e-2003-sp2-and-greylisting.aspx Simon. -- Simon Butler MVP: Exchange, MCSE Amset IT Solutions Ltd. e: [EMAIL PROTECTED] w: www.amset.co.uk w: www.amset.info Need cheap certificates for Exchange, compatible with Windows Mobile 5.0? Go to http://www.certificatesforexchange.com/ for certificates for just $20 a year. Now includes SAN certificates for Exchange 2007 for just $59 a year. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Condron Sent: 26 November 2007 11:18 To: Exchange Discussions Subject: RE: Unexpected outgoing mail delay I've actually just changed the mail delivery settings to the follwing in the hope that it will be delivered to hosts with greylisting in place. I am unsure what the best settings would be so chose a wider retry range. I guess it's a trade-off between the allowed retry in the greylisting software, the amount of time the greylisting software remembers an initial connection attempt, and mail performance. Any guidance would be much appreciated. New mail delivery settings First retry interval: 10 Second Retry interval: 60 Third retry interval: 120 Subsequent retry interval: 220 Anyone clarify the issue that Ex2003 has with greylisting 4xx replies and any workarounds? I'm investigating that now -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Hutchings Sent: 26 November 2007 10:53 To: Exchange Discussions Subject: RE: Unexpected outgoing mail delay Damned if I remember where, but I read about a problem with Exchange 2003 not being able to properly deal with the 4xx replies from Graylisting software, I don't remember all the details but your problem rings a bell as being very similar. Paul Hutchings Network Administrator, MIRA Ltd. Tel: 44 (0)24 7635 5378 Fax: 44 (0)24 7635 8378 mailto:[EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Condron Sent: 23 November 2007 15:06 To: Exchange Discussions Subject: Unexpected outgoing mail delay All, MS Windows 2000 SP4. MS Exchange 2003 SP2. MS Outlook XP/2003. I rebooted an Exchange server at 16:16 21st November and a number of people contacted me saying that external mail they sent on the 7th November was either only just delivered or they only just received and NDR! I have used message tracking to confirm this. I don't understand why the mail didn't time out as per my settings or the user was not notified of the delay. I don't remember seeing any of this mail in a queue either, where has it been? My settings - First retry interval: 10 Second Retry interval: 10 Third retry interval: 10 Subsequent retry interval: 20 Delay notification: 6 hours Expiration timeout: 3 days Message tracking for one of the delayed messages - 07/11/2007 14:15 SMTP Store Driver: Message submitted from store 07/11/2007 14:15 SMTP: Message submitted to advance queuing 07/11/2007 14:15 SMTP: Started message submission to advanced queue 07/11/2007 14:15 SMTP: Message submitted to categorizer 07/11/2007 14:15 SMTP: Message categorised and queued for routing 07/11/2007 14:15 SMTP: Message routed and queued for remote delivery 07/11/2007 14:15 SMTP: Started outbound transfer of message 07/11/2007 14:15 SMTP: Message transferred through to SMTP 21/11/2007 16:16 SMTP: Message submitted to advance queuing *this is the time I rebooted the server* 21/11/2007 16:16 SMTP: Started message submission to advanced queue 21/11/2007 16:16 SMTP: Message submitted to categorizer 21/11/2007 16:16 SMTP: Message categorised and queued for routing 21/11/2007 16:18 SMTP: Message routed and queued for remote delivery 21/11/2007 16:18 SMTP: Started outbound transfer of message 21/11/2007 16:22 SMTP: Message transferred through to SMTP 21/11/2007 16:23 SMTP: Message transferred to hedwig1.cf.ac.uk This is an excerpt from the SMTP logs 7th November 2007-11-07 14:15:00 207.126.144.53 psmtp.com HELO 0 52 14 2007-11-07 14:15:00 207.126.144.53 psmtp.com MAIL 0 67 54 2007-11-07 14:15:00 207.126.144.53 psmtp.com RCPT 0 0 29 2007-11-07 14:15:00 207.126.144.53 psmtp.com DATA 0 136 8228 2007-11-07 14:15:00 207.126.144.53 psmtp.com QUIT 422 72 4 2007-11-07 14:15:05 207.126.144.44 psmtp.com HELO 0 52 14 2007-11-07 14:15:05 207.126.144.44 psmtp.com MAIL 0 60 47 2007-11-07 14:15:05 207.126.144.44 psmtp.com RCPT 0 0 31 2007-11-07 14:15:05 207.126.144.44 psmtp.com DATA 0 152 2269 2007-11-07 14:15:05 207.126.144.44 psmtp.com QUIT 532 72 4 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk EHLO 0 335 27 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk x-exps 0 22 13 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk x-link2state 0 68 140 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk MAIL 0 52 51 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk RCPT 0 46 43 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk xexch50 0 22 14 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk BDAT 0 103 118620 2007-11-07 14:15:15 192.168.20.11 nt_server2.wcva.org.uk QUIT 1062 72 4 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionResponse - 0 78 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionCommand EHLO 0 4 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionResponse - 0 78 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionCommand MAIL 0 4 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionResponse - 0 6 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionCommand RCPT 0 4 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionResponse - 0 12 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionCommand DATA 0 4 0 2007-11-07 14:15:16 212.69.194.88 OutboundConnectionResponse - 0 54 0 2007-11-07 14:15:17 212.69.194.88 OutboundConnectionResponse - 0 26 0 2007-11-07 14:15:17 212.69.194.88 OutboundConnectionCommand QUIT 0 4 0 2007-11-07 14:15:17 212.69.194.88 OutboundConnectionResponse - 0 49 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 66 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionCommand EHLO 0 4 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 22 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionCommand MAIL 0 4 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 6 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionCommand RCPT 0 4 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 6 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionCommand DATA 0 4 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 35 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 28 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionCommand QUIT 0 4 0 2007-11-07 14:15:19 213.188.128.35 OutboundConnectionResponse - 0 7 0 2007-11-07 14:15:20 131.251.0.56 OutboundConnectionResponse - 0 65 0 2007-11-07 14:15:20 131.251.0.56 OutboundConnectionCommand QUIT 0 4 0 2007-11-07 14:15:20 131.251.0.9 OutboundConnectionResponse - 0 68 0 2007-11-07 14:15:20 131.251.0.9 OutboundConnectionCommand EHLO 0 4 0 2007-11-07 14:15:20 131.251.0.9 OutboundConnectionResponse - 0 68 0 2007-11-07 14:15:20 131.251.0.9 OutboundConnectionCommand QUIT 0 4 0 2007-11-07 14:15:20 131.251.0.9 OutboundConnectionResponse - 0 39 0 2007-11-07 14:15:32 207.126.144.49 psmtp.com HELO 0 52 14 2007-11-07 14:15:32 207.126.144.49 psmtp.com MAIL 0 60 47 2007-11-07 14:15:32 207.126.144.49 psmtp.com RCPT 0 0 32 2007-11-07 14:15:35 207.126.144.49 psmtp.com RCPT 0 0 32 2007-11-07 14:15:37 207.126.144.49 psmtp.com QUIT 4860 72 4 2007-11-07 14:15:51 207.126.144.55 psmtp.com HELO 0 52 14 2007-11-07 14:15:51 207.126.144.55 psmtp.com MAIL 0 41 28 2007-11-07 14:15:51 207.126.144.55 psmtp.com RCPT 0 0 29 2007-11-07 14:15:59 207.126.144.44 psmtp.com HELO 0 52 14 2007-11-07 14:15:59 207.126.144.44 psmtp.com MAIL 0 69 56 2007-11-07 14:15:59 207.126.144.44 psmtp.com RCPT 0 0 29 2007-11-07 14:15:59 207.126.144.44 psmtp.com QUIT 453 72 4 I have also checked the event viewer and there is nothing of note in there. I would be grateful of any pointers on my finding further information of what went wrong and also how to avoid this happening in future. TIA -Mark _________________________________________________________________ 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] .com 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. -- MIRA Ltd Watling Street, Nuneaton, Warwickshire, CV10 0TU, England. Registered in England and Wales No. 402570 VAT Registration GB 114 5409 96 The contents of this e-mail are confidential and are solely for the use of the intended recipient. 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