I have seen this problem. There are several ways to resolve this, the obvious one is to upgrade to Outlook 2010. Another way is to change the security settings on the account properties to NTLM instead of negotiate. That has resolved the issue for us.
Rick Gasper Manager, Network Services King's College 133 N. River St Wilkes-Barre PA 18711 PH: 570-208-5845 Fax: 570-208-6072 Cell: 570-760-0335 rickgas...@kings.edu<mailto:rickgas...@kings.edu> Don't become a phishing victim!! King's College and other reputable organizations will never use email to request that you reply with your password, Social Security number or confidential personal information. From: Bob Fronk [mailto:b...@btrfronk.com] Sent: Monday, April 18, 2011 9:16 PM To: NT System Admin Issues Subject: RE: Outlook 2007 credentials When I encountered it, the pop-ups were not on all computers. Mine was in an SBS environment. From: Level 5 Lists [mailto:li...@levelfive.us] Sent: Monday, April 18, 2011 9:15 PM To: NT System Admin Issues Subject: RE: Outlook 2007 credentials Thanks, I didn't even consider the server since its only happening at 1-2 computers at each location. I was thinking it was a workstation update, we are on whitelisted patches so was guessing some of these people did their own office updates. I will take a look at that. From: Bob Fronk [mailto:b...@btrfronk.com] Sent: Monday, April 18, 2011 9:06 PM To: NT System Admin Issues Subject: RE: Outlook 2007 credentials Any recent Exchange updates? I recall a similar situation with SBS2008 after an Exchange roll up. I think the same thing can happen on Exchange 2007 after Roll Up 9. IIRC, the fix is to re-apply the roll up. BF From: Level 5 Lists [mailto:li...@levelfive.us] Sent: Monday, April 18, 2011 9:02 PM To: NT System Admin Issues Subject: Outlook 2007 credentials Over the past couple of weeks, I have been getting user complaints at a few different sites that Outlook will always ask for credentials. These are internal desktops. The clients are all different and its not system wide its just a workstation here and there. Cant seem to find a fix for it ... nothing really pops up error wise just asks for credentials you put them in and your fine. If you close/open outlook it asks again (like rpc/https). Access to the network seems fine , rebooting, played around with disabling vipre a/v ... don't really see a reason why. Tried setting up an admin account, logged in setup outlook and it does it too so appears machine related not profile... ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin
