If anything you may get more issues doing it that way. Personally speaking, it's always preferable to use the same CAS version as MBX version, so if you're not moving mailboxes to 2007 too, I'd forget adding a 2007 CAS and focus on fixing the issue.
But, it is of course possible :) From: bounce-9304784-8066...@lyris.sunbelt-software.com [mailto:bounce-9304784-8066...@lyris.sunbelt-software.com] On Behalf Of Todd Lemmiksoo Sent: 24 March 2011 16:01 To: MS-Exchange Admin Issues Subject: Exchange 2007 CAS as front end for Exchange 2003 We are having problems with iPhone calendar sync'g with Exchange 2003 and Activesync. One of the options we are looking at is to add a Exchange 2007 CAS to replace the Exchange 2003 OWA box. Are there any problems that anyone has come up against with this type of environment. Is this a bad idea? Best practices? -- T. Todd Lemmiksoo --- 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 exchangelist --- 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
