Solved

Outlook always gets an error with the certificate and reactivates "connect to exchange over http"

Posted on 2013-01-31
3
527 Views
Last Modified: 2013-02-01
Hi,

we have an Small Business Server 2011. A few days ago all Outlook-Clients started to give the error, that the certificate is not corresponding to the domain it connects to. We only work local so i deactivated the check at the tab "connection" of the mailaccount at the option "connect to Exchange over http". Then outlooks works normal.
But after restarting the computer this option is checked again...
From where do outlook get this information and how can i change it ?
Or what is the Problem of the certificate? Nothing were changed nor was there a certificate that was at its enddate. It is a selfmade cert out of the server.
We use Outlook 2007.

Thanks for your ideas  !
0
Comment
Question by:loosain
3 Comments
 
LVL 5

Assisted Solution

by:Metaltree
Metaltree earned 250 total points
ID: 38840192
0
 
LVL 63

Accepted Solution

by:
Simon Butler (Sembee) earned 250 total points
ID: 38840204
The setting is being repopulated by Autodiscover. The only way to stop it from being populated is to disable Outlook Anywhere in Exchange.

HOWEVER, that isn't really a fix. You are looking at the symptoms rather than the cause. When the clients connect you should check if they are connecting via HTTP or TCP. Hold down CTRL with Outlook running and right click on the Outlook icon in the system tray. Choose Connection Status. It will show how it is connected.

Simon.
0
 

Author Closing Comment

by:loosain
ID: 38844421
Thanks for your ideas. But the problem was un upgrade of the antivirus. However it blocked something between the Exchange-services. I don´t know what exactly went wrong, but after uninstalling the antivirus and restarting the server everything was fine again (even with the connection over http).
0

Featured Post

Windows Server 2016: All you need to know

Learn about Hyper-V features that increase functionality and usability of Microsoft Windows Server 2016. Also, throughout this eBook, you’ll find some basic PowerShell examples that will help you leverage the scripts in your environments!

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Exchange Online Archive 2 61
Doubt. 2 58
Exchange 2010 SP3 and Outlook 2003 7 31
Enable Modern Authentication in Exchange Online 1 11
Utilizing an array to gracefully append to a list of EmailAddresses
Learn to move / copy / export exchange contacts to iPhone without using any software. Also see the issues in configuration of exchange with iPhone to migrate contacts.
To show how to create a transport rule in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Rules tab.:  To cr…
how to add IIS SMTP to handle application/Scanner relays into office 365.

896 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

Need Help in Real-Time?

Connect with top rated Experts

15 Experts available now in Live!

Get 1:1 Help Now