What I would _recommend_ is that you get rid of Outlook 2003. It isn't today, and never will be, a first-class client on Exchange 2010. The best you can hope for is "eh" performance.
Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Stringham, Steven [mailto:sstri...@lrlaw.com] Sent: Friday, November 11, 2011 5:48 PM To: MS-Exchange Admin Issues Subject: RE: 2010 SP1 RU5 - possible issues with 2003 client? Would you recommend - based on what you know - back reving to RU3? Or, are there other workarounds that you might recommend? ________________________________ From: Michael B. Smith [mailto:mich...@smithcons.com]<mailto:[mailto:mich...@smithcons.com]> Sent: Friday, November 11, 2011 3:32 PM To: MS-Exchange Admin Issues Subject: RE: 2010 SP1 RU5 - possible issues with 2003 client? Yes. This isn't really fixed until sp2. I hope I can say that. Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Stringham, Steven [mailto:sstri...@lrlaw.com]<mailto:[mailto:sstri...@lrlaw.com]> Sent: Friday, November 11, 2011 5:28 PM To: MS-Exchange Admin Issues Subject: RE: 2010 SP1 RU5 - possible issues with 2003 client? Perfect. So, not a big deal on the back out. Thank you again. Has anybody seen these kinds of problems with RU5? ________________________________ From: Michael B. Smith [mailto:mich...@smithcons.com]<mailto:[mailto:mich...@smithcons.com]> Sent: Friday, November 11, 2011 3:13 PM To: MS-Exchange Admin Issues Subject: RE: 2010 SP1 RU5 - possible issues with 2003 client? Just remove ru5 from Programs/Features. Regards, Michael B. Smith Consultant and Exchange MVP http://TheEssentialExchange.com From: Stringham, Steven [mailto:sstri...@lrlaw.com]<mailto:[mailto:sstri...@lrlaw.com]> Sent: Friday, November 11, 2011 5:09 PM To: MS-Exchange Admin Issues Subject: 2010 SP1 RU5 - possible issues with 2003 client? Background: We have recently moved most of our users from 2003 to 2010 Exchange on SP1 RU3. The clients are still running Outlook 2003 on XP. 2 CAS servers, 2 MBX servers in a DAG. All servers are virtualized. The other day (Oct 29th) we upgraded the firmware from 7.x to 8.x on our NetApp SAN. As a precaution we shut down all the servers ahead of time - including our EX2010 servers. When I shutdown our 2008r2 Ex2010 servers, it applied updates, including the R5 update. Since then there have been several instances of problems displaying folder contents. We select a folder, and it says error communicating with server. If I change to a few other folders, it might come back. It also has had trouble connecting to other shared mailboxes - similar error. One person said they looked in their draft folder, there was only one there, they changed folders, came back, and now there were three. Has anybody else seen anything like this? Barring that, how can we back out RU5 and go back to RU3? Thanks Steven Stringham ________________________________ For more information about Lewis and Roca LLP, please go to www.lewisandroca.com<http://www.lewisandroca.com/>. Phoenix (602)262-5311 Minden (775)586-9500 Tucson (520)622-2090 Albuquerque (505)764-5400 Las Vegas (702)949-8200 Silicon Valley (650)391-1380 Reno (775)823-2900 This message is intended only for the use of the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the sender of this E-Mail by return E-Mail or by telephone. 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