Solved

Outlook 2013 won't connect to Microsoft Exchange Online / Office 365

Posted on 2014-09-26
8
4,556 Views
Last Modified: 2014-10-01
We have an office with some 20 users on Exchange online.  Exchange online works well for all users.  One user had an XP station running Office 2007, and finally updated to Windows 7 and Office 2013.  Her mailbox worked on her old computer.  On the new computer - freshly loaded with Windows 7 Pro and Office 2013 Home & Business, this one computer will *not* connect to Exchange Online / Office 365.

Every other station has worked, and continues to work without issue.  Autodiscover is setup and works properly.  Using the online exchange connectivity tester, and the Connectivity Analyzer installed on the machine in question, no errors are reported.  Yet, Outlook will not discover the Exchange server and connect.

All updates have been installed.  Office has been uninstalled and reinstalled (twice) and antivirus has been disabled.  There are no third-party softwares installed save for Adobe Acrobat XI Pro.

There are no errors save for "cannot connect to Exchange" during the initial profile creation.  Manual profile creation also does not work - it reports "Exchange is offline."

20 other users worked *flawlessly* when installing new stations.  It's the same network, same Internet connection, and the old computer right next to the new one is able to connect to Exchange just fine.
0
Comment
Question by:orbistechnology
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 5
  • 3
8 Comments
 
LVL 40

Expert Comment

by:Vasil Michev (MVP)
ID: 40346579
Can you run the "Test E-mail autoconfiguration" wizard from Outlook and post the results? Might be some reg key that is blocking the lookup, local DNS issue, firewall, etc.

Have you tried another user on the same machine and the opposite, this user on another machine? Should help narrow this down.

Manual config with Exchange 2013 is a bit different, you need to know the GUID of the mailbox. It's not really a solution, but just to make sure the issue is not with the actual mailbox, you can follow the guide I've put here: http://www.michev.info/Blog/Post/12/How-to-manually-configure-your-Exchange-Online-(Office-365)-email-account-in-Outlook
0
 
LVL 1

Author Comment

by:orbistechnology
ID: 40346692
I did that machine / user swap and it's this machine.  User in question works on a different machine, other users don't work on this machine.

Outlook won't even create a profile, so I can't run the wizard.  The Connectivity Analyzer we installed connects without error.  My line of thinking - problems with certificates?  A way to reset any settings in Outlook back to "factory fresh"?

Tried to run the Nov. 2013 Root Certificates update for Windows 7 manually, and it immediately quit.
0
 
LVL 1

Author Comment

by:orbistechnology
ID: 40346702
Online with MSFT now.  Standard punch list - uninstall / reinstall office.  New profile.  Use default domain with .onmicrosoft.com.  Check the CNAME resolution for autodiscover record works.  Disable IPv6 (?), use PowerShell to disable MAPI, wait 10 minutes, enable MAPI, try connecting Outlook, no dice.

MSFT is pushing things off to Monday to "work with Exchange team."
0
Efficient way to get backups off site to Azure

This user guide provides instructions on how to deploy and configure both a StoneFly Scale Out NAS Enterprise Cloud Drive virtual machine and Veeam Cloud Connect in the Microsoft Azure Cloud.

 
LVL 40

Expert Comment

by:Vasil Michev (MVP)
ID: 40346722
You dont need to create profile to run the wizard, just start Outlook even with empty profile and hold the CTRL key, then right-click on the Outlook tray icon and select "Test E-Mail autoconfiguration"
0
 
LVL 1

Author Comment

by:orbistechnology
ID: 40346761
The Test Email autoconfig works.  The results tab has nothing unexpected and no errors.  They only use the autodiscover.domain.com CNAME, and on the log page, that successfully redirects and the last two lines are succeeded.
0
 
LVL 40

Expert Comment

by:Vasil Michev (MVP)
ID: 40346784
Did it manage to get the XML file? You need to make sure it's the correct one, especially on a domain-joined machine.

If everything is alright there, most likely there is some firewall/dns issue on that machine. Some AV software will inspect network packets even when switched off, so you might want to disable any such options. Clear the DNS cache on the local PC and do some tests on whether it can connect to Exchange Online URLs/IPs.

Have you tried the manual config (you will need the guid as explained above, you can get it from the autodiscover XML file)?

You can also enable logging in Outlook options and take a look at the log file.
0
 
LVL 1

Accepted Solution

by:
orbistechnology earned 0 total points
ID: 40346808
It's not on a domain.  It pulled the XML file from outlook.com.

Uninstalled AV (Sophos - without client firewall).  20 other systems work - it is not a DNS / firewall issue.

DNS resolution works - the autodiscover test in Outlook and the Connectivity Analyzer both pass.

Manual config says "Exchange is offline."  That's it.

WHOA - Deleted all the logs from the logs file and it fixed it.

Bizzare.
0
 
LVL 1

Author Closing Comment

by:orbistechnology
ID: 40354139
Found this while working diagnostics in other areas.

Brandon
0

Featured Post

Free learning courses: Active Directory Deep Dive

Get a firm grasp on your IT environment when you learn Active Directory best practices with Veeam! Watch all, or choose any amount, of this three-part webinar series to improve your skills. From the basics to virtualization and backup, we got you covered.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Many people use more than one email account and so it becomes difficult for them to manage them when they use separate accounts,  so, in this article, I have shared an easy way to add Other Mail Accounts in your Google Inbox. It helps to combine all…
Enabling the Skype for Business Meeting Scheduler in Hybrid OWA
To add imagery to an HTML email signature, you have two options available to you. You can either add a logo/image by embedding it directly into the signature or hosting it externally and linking to it. The vast majority of email clients display l…
In this video I am going to show you how to back up and restore Office 365 mailboxes using CodeTwo Backup for Office 365. Learn more about the tool used in this video here: http://www.codetwo.com/backup-for-office-365/ (http://www.codetwo.com/ba…

726 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question