Outlook 2007 & Exchange | Input for Credentials popping up
Posted on 2009-04-15
One of our Exchange users reports that every so often an input box to enter in a username and password pops up while he is connected, or has been connected, to our Exchange server. He connects to the Exchange server via remote VPN to a PIX. He says if he closes Outlook and reopens it, everything is fine. When he gets the credential popup, he cannot send or receive email.