Out topplogy is 2 HUB/CAS Exchange 2010 with DAG for Mailbox servers (two). To which we have added two Exchange 2013 CAS/Mailbox servers. Working on getting O365 setup. Mail flow is being proxy'd by Exchange 2013 to Exch 2010 where ALL mailboxes live. Now we want to have the Exch 2013 CAS handle all of the mail flow by making DNS changes to point mail and owa to exchange 2013. I am testing using HOSTS file to direct Outlook to Exchange 2013 server. This is where I am getting the password prompt by Outlook..
On Fri, Dec 12, 2014 at 9:38 AM, Todd Lemmiksoo <[email protected]> wrote: > > I just checked and on Exchange 2010 the OWA web site authentication has > FBA checked. Looks like once ago IWA was checked along with Basic. > How will the user be impacted if I change the authentication from FBA to > IWA? > > On Fri, Dec 12, 2014 at 8:23 AM, Michael B. Smith <[email protected]> > wrote: >> >> I’m a little confused about your topology. But on Exchange 2010 you >> need IWA and no FBA. >> >> >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Todd Lemmiksoo >> *Sent:* Friday, December 12, 2014 9:15 AM >> *To:* [email protected] >> *Subject:* [Exchange] Exchange 2013 & Exchange 2010 Outlook prompts for >> password >> >> >> >> I am in the middle of our migration to Office 365/Exchange On-line. Have >> Exchange 2013 installed with CAS/Database roles. Right now mail still flows >> through 2010 and no mailboxes have been moved. I am testing the setup for >> mail and Outlook access to go through the Exchange 2013 server. >> >> When I first login to the network get a prompt from Outlook for password. >> If I close and open Outlook get prompted again for password. I have added >> NTLM to the Outlook anywhere VD along with Basic for authentication. But >> still get prompted. >> >> has any one worked through this before. >> >> >> -- >> >> T. Todd Lemmiksoo >> > > > -- > T. Todd Lemmiksoo > -- T. Todd Lemmiksoo
