Most likely, settings provided by the wireless network are different. Compare your ipconfig /all one to the other.
Carl From: Lynden A. Philadelphia [mailto:lphiladelp...@philadelphiagroup.com] Sent: Thursday, August 18, 2011 10:27 PM To: MS-Exchange Admin Issues Subject: Exchange 2010 and Outlook 2010 Password Issue I have Outlook 2010 and Exchange 2010 - the issue is when I connect to the wired network everything is ok. When I connect to the wireless network I keep getting prompted for a password. Does anyone have any ideas why this is? Thanks in advance. LP --- 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 exchangelist