Comments on: Outlook Clients Unable to Connect to Exchange 2010 After Client Access Server Role Moved https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/ Practical Office 365 News, Tips, and Tutorials Fri, 27 Mar 2020 12:10:59 +0000 hourly 1 https://wordpress.org/?v=6.6.1 By: Manas Dash https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-229071 Fri, 27 Mar 2020 12:10:59 +0000 https://www.practical365.com/?p=1429#comment-229071 Why we called Outlook as MAPI client ? is there any MAPI protocol there ? I found only POP3 / IMAP not any MAPI. What is mapi inside other than its definition as “message application programming interface”. How it integrate with outlook. what exactly we call outlook as mapi…i do not understand. Is there any communication protocol specific there in side outlook or what else ???

]]> By: Jan Santiago https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-158911 Thu, 24 May 2018 23:04:22 +0000 https://www.practical365.com/?p=1429#comment-158911 Paul, I almost have the same scenario. I have a DAG (MX1, MX2, MX3) and a standalone exchange (MX4). MX4 has all the role installed but has blue screened several times. I was uninstalling the CAS role and it blue screened again. I verify that the role was removed when I check EMC (and when running this command “Get-ClientAccessServer | fl Name,AutodiscoverServiceInternalUri”) and the MX4 doesn’t have the CAS role anymore. The issue is when I power down MX4 some outlook clients are getting disconnected and still trying to connect to MX4. Will this solution work?

]]> By: MM https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-105482 Wed, 28 Jun 2017 14:03:26 +0000 https://www.practical365.com/?p=1429#comment-105482 Life saver, right here. Made my maintenance night much easier.

]]> By: <div class="apbct-real-user-wrapper"> <div class="apbct-real-user-author-name">Paul Cunningham</div> <div class="apbct-real-user-badge" onmouseover=" let popup = document.getElementById('apbct_trp_comment_id_4970'); popup.style.display = 'inline-flex'; "> <div class="apbct-real-user-popup" id="apbct_trp_comment_id_4970"> <div class="apbct-real-user-title"> <p class="apbct-real-user-popup-header">The Real Person!</p> <p class="apbct-real-user-popup-text">Author <b>Paul Cunningham</b> acts as a real person and passed all tests against spambots. Anti-Spam by CleanTalk.</p> </div> </div> </div> </div> https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4970 Mon, 15 Aug 2016 06:33:01 +0000 https://www.practical365.com/?p=1429#comment-4970 In reply to Tim Friel.

What did you change just before the error started?

]]> By: Tim Friel https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4969 Fri, 12 Aug 2016 10:03:30 +0000 https://www.practical365.com/?p=1429#comment-4969 I have seen this error in exchange 2013 coexistence but the mailbox was on an exchange 2013 server. Any ideas?

]]> By: Terry https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4968 Wed, 03 Feb 2016 10:21:17 +0000 https://www.practical365.com/?p=1429#comment-4968 In reply to Terry.

Got it….one database at a time

]]> By: Terry https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4967 Wed, 03 Feb 2016 09:51:17 +0000 https://www.practical365.com/?p=1429#comment-4967 Hie Paul

Got a problem when trying to switch rpcclientaccessserver am getting an error ‘xxxxxxx’ does not have the right Exchange Server version or role required to support this operation.

Quite stuck now

]]> By: Kris https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4966 Mon, 30 Nov 2015 15:55:56 +0000 https://www.practical365.com/?p=1429#comment-4966 Thanks. This saved a lot of time. Wildfire first thing Monday morning over a stupid little thing like this. Had it fixed in no time using your information which was quickly found via Google!

]]> By: Roger Nyman https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4965 Fri, 14 Aug 2015 06:25:31 +0000 https://www.practical365.com/?p=1429#comment-4965 We were stuck on this very problem for hours setting upp a Exchange 2010 based HA-lab. As ursual an excellent article that not only solved the specific problem of ours, but also evolving into other scenarios and explainations (comments) and articles (mosty yours 🙂 ). Thanks!

]]> By: Alex https://practical365.com/outlook-clients-unable-to-connect-to-exchange-2010-after-client-access-server-role-moved/#comment-4964 Fri, 07 Aug 2015 15:41:57 +0000 https://www.practical365.com/?p=1429#comment-4964 Hello Paul,
I set DAG on my business area, which has two Exchange server (Ex01 & Ex02) with MBX,CAS & HUB roles, at the begining everything was ok but now some users which their mailbox data base are located in DB01 on Ex01 can not connect and find Ex server. with the mentioned error. I run your commands but it didnt work. let me know what should I do. 🙁

thanks in advance.
Alex

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