The old exchange will still be the OWA server until decommissioned....once you've removed it from the Exchange Organization, then the new server's OWA should take over automagically. S From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of ISA Sent: Thursday, June 15, 2006 7:17 PM To: ISA Mailing List Subject: [isalist] Re: [SPAM-DNSBL] - Re: Exchange Upgrade / ISA question - Sending mail server found on relays.ordb.org Steve: During the week of two servers - What will happen to OWA clients? (Note that ISA is throwing it to the old server plus their mailboxes are now on the new server). Will exchange handle the OWA traffic to the new server? I almost fill silly for this question - but I never had a 2 exchange server environment before. Joseph Danielsen, MCSA-Messaging, MCP Network Blade Inc. 49 Marcy Street Somerset, NJ 08873 732-213-0600 ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Steve Moffat Posted At: Thursday, June 15, 2006 3:12 PM Posted To: ISA Conversation: [SPAM-DNSBL] - [isalist] Re: Exchange Upgrade / ISA question - Sending mail server found on relays.ordb.org Subject: [SPAM-DNSBL] - [isalist] Re: Exchange Upgrade / ISA question - Sending mail server found on relays.ordb.org Rofl.....once you've decommissioned the old server, change the IP address in your mail server rules to the new one. That's it. S From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of ISA Sent: Thursday, June 15, 2006 12:57 PM To: ISA Mailing List Subject: [isalist] Re: Exchange Upgrade / ISA question J Anyone? Nothing? Not even an Amen? Am I being Andrewitized? Joseph Danielsen, MCSA-Messaging, MCP Network Blade Inc. 49 Marcy Street Somerset, NJ 08873 732-213-0600 ________________________________ From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of ISA Posted At: Wednesday, June 14, 2006 5:05 PM Posted To: ISA Conversation: Exchange Upgrade / ISA question Subject: [isalist] Exchange Upgrade / ISA question Hey folks: I am preparing to upgrade our network. Currently our one server which is a (DC, Exchange, File, print etc) and sits behind ISA2004. Mail and OWA are published to this one box. I intend to introduce the new Exchange 2003 server (as Exchange2), move all the mailboxes to Exchange2 and let the old Exchange1 server sit for a week until everyone's Outlook hits it at least once. Then, I intend to follow (KB307917) to remove Exchange1 - and rebuild the entire server. Question: Regarding the (week) I will actually have two exchange servers up and running - what are the things I need to do with ISA2004 server (understanding that I have to re-point it to Exchange2 at least when I remove Exchange1). Joseph Danielsen, MCSA-Messaging, MCP Network Blade Inc. 49 Marcy Street Somerset, NJ 08873 732-213-0600