Exchange Server Forums

Cannot Download OAB

Users viewing this topic: none

Logged in as: Guest

Printable Version

All Forums >> [Microsoft Exchange 2007] >> Installation >> Cannot Download OAB

Page: [1]

Message

<< Older Topic Newer Topic >>

Limited time MSExchange.org offer! -- 1.Sep.2008 1:00:00 PM

TechGenix and SolarWinds have partnered to provide free copies of SolarWinds Exchange Monitor to all visitors who join the MSExchange.org Forums. SolarWinds Exchange Monitor is a handy desktop dashboard that continuously monitors Microsoft Exchange to deliver real-time insight into Exchange services, mail queue sizes, and host server health. Learn more about Exchange Monitor and the free offer!

Cannot Download OAB - 29.Jul.2008 6:04:28 AM

123456

Posts: 1
Joined: 27.Mar.2003
From: US
Status: offline

Hello,
I can not download the OAB... error message: 0X80072F0D
The Autodiscover function works...
I think I have a problem with the certificates... How should I create a Certificate? ...I mean: which values do I need? When I test the OAB-URL in a browser on the client pc, it shows a untrustworthy certificate --> How can I do it trusty?

Thx for help and sry for this english...

Post #: 1

Featured Links*

RE: Cannot Download OAB - 29.Jul.2008 4:03:30 PM

jveldh

Posts: 720
Joined: 12.Apr.2008
From: The Netherlands
Status: offline

Hi,

You can do this by importing the root certificate of the CA server in your trusted root authorities. The second step is to ensure that the certificate which is used by the CAS server is assigned the same url as the CAS server. For example:

if you use the following for autodiscovery: autodiscovery.company.local
please ensure that the certificate is also assigned to it.

You can check this by getting the properties of the certificate from the CAS server.

_____________________________

Best regards,

Johan Veldhuis

Visit my website

(in reply to 123456)

Post #: 2

RE: Cannot Download OAB - 22.Oct.2008 9:04:50 PM

Naddy

Posts: 134
Joined: 22.Oct.2008
Status: offline

Hi,

Resolution
========
Install a Trusted Certificate on CAS for OAB to work with SSL i.e. <https://>
or
If you have an self-signed certificate configured on CAS, you need OAB download URL
set as http://serverFQDN/OAB
OAB doesn't work with <https://> if your certificate is self-signed, always check
and change https://serverFQDN/OAB type of URL to http://serverFQDN/OAB for OAB to
work. <follow below steps>
Steps to change URL for OAB
===============================
Launch Exchange Management Shell:
Run command: Set-OABVirtualDirectory -Identity "servername/OAB (default web site)"
-InternalUrl http://....
From Exchange Management console
=================================
Server Configuration -> Offline Address Book Distribution -> OAB (default web site)
-> properties -> URLs -> Change internal or external URL as per your requirement
Additional Info
============
Autodiscover and availability services works fine with self signed certificate but
OAB needs trusted certificate in order to work.
By default OAB internal URL always set for HTTP://serverFQDN/OAB <http://serverfqdn/OAB>

Thanks & Regards,
Naddy.

(in reply to jveldh)

Post #: 3