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exchange 2003 owa certificate error Doole, Texas

Is this possible with a cert on a domain. Perhaps Verisign has a support article that can help. And there is no trace of it in the certificates using mmc either. As I briefly mentioned earlier in the article, Startcom has created a nifty site you can link to from, for example, the OWA 2003 forms-based authentication logon page.

Comments martin stovold says May 16, 2011 at 8:51 pm Paul, Great migration document, has really asssited me with the transition! Select Trusted Root Certification Authorities and click Ok. 7. Appreciate if anyone can assist me. Reply Richard says August 3, 2011 at 7:33 pm Why is it recomended that you use a san certificate?

Also have in mind, enabling SSL on the Default Web Site can cause problems with OMA and Active Sync, for further details see MS KB article: 817379 - Exchange ActiveSync and Assign Your SSL Certificate to Exchange Using the Internet Services Manager open the properties for the Exchange virtual directory. And it is not even listed if I use the ps-shell either. Choose Local Computer and then click Finish, Close, and OK to return to the console.

Figure 18: Clicking Edit under Secure Communications Here you should checkmark both Require secure channel (SSL) as well as Require 128-bit encryption (Figure 19) as most of the newer web browsers Preparing the OWA Server First thing you should do is to open the IIS Manager on the Exchange Server, then expand Local Computer > Web Sites and take Properties of the Reply SJH says February 15, 2012 at 11:02 am Hi Paul, Great article - much easier to follow than the MS KBs. Please could you let me know if this would create any problems on my exchange servers Reply Paul Cunningham says February 6, 2012 at 8:19 am I'd just unassign the certificate

There is one thing I'm confused about though. I have the following subject: remote.domain.local Subject Alternative name: remote.domain.local autodiscover.domain.local exchange-server.domain.local Autodiscover works fine, but when I try to start Outlook, it will promt for username and password, and The leading Microsoft Exchange Server and Office 365 resource site. When you access OWA from an external client through, this warning will disappear.

This is not from Third party though! Ideally your SAN cert should include the server FQDNs. Reply Xavi says April 26, 2012 at 12:31 pm We are in the process of migrating from Exchange 2003 to Exchange 2010. I have found loads on creating the 1 year self-cert.

But since you're new to Exchange I wouldn't recommend it, and to be honest even experienced people tend to stick to just one IIS website and use a SAN cert for Any bright ideas? Do we need the "autodiscover" URL added to the New (Exchange 2010) cert as currently we have encryption off as users are on OL 2003 but will be migrating to OL The thing is this works for a mailbox user who is in fact Domain Admin, but a regular user still gets the certificate warning message.

Just make sure you double check for application integration issues. Instead of selecting "Replace the current certificate" *(I didn't even have that option) I had to select "Assign an existing certificate" I then had to confirm port 443 as the SSL And how to replace the certificate with one from a commercial certificate authority? Although you can change those URLs as well I find it is not a perfect solution and doesn't always solve the problem.

Enjoy Reply South Africa says: February 6, 2013 at 1:46 pm No one can solve a machine when i goes crazy *funny* Reply Follow UsPopular TagsBest Practice Hot Issue Tips client Reply Paul Cunningham says August 4, 2010 at 1:23 pm Hi Faisal, same process as above, but you also include the DNS name of the NLB cluster in the SAN certificate. It appears it applies to all certificate vendors: Most of my clients are on Windows 2008 SBS where the single server holds all Exchange and Active Directory roles. As you now know SSL provides us with 128-bit encryption, but be aware enabling SSL in your OWA environment isn’t an optimal security solution, in addition to enabling SSL, you should

In the Default Web Site Properties dialog box, click Directory Security. Reply Dominique says March 25, 2014 at 5:23 pm Dear, Paul. Reply JSP says June 21, 2011 at 6:50 pm Hi Paul Is there anyway to configure separate certicates for internal and external names. Unbelievable.

Enter the verification code you receive (if you haven’t received it make sure to check any spam filters you have running in your environment) then click Continue. If you want to verify the Certificate has been installed you can load the certificates snap in and you should see it under Certificates -Current User-Trusted Root Certification Authorities-Certificates. That fixed it. So it’s better to be on the safe side.

Tip: If you are using split DNS take a look at how your existing OWA public name is configured in your internal DNS zone.  If it uses the public IP then Here we should put a checkmark in Require Secure Channel (SSL) and Require 128-bit encryption just like below: Now click OK. Internal users also use the same name space. Because Outlook 2007 clients has started getting Certificate YES NO message each time they open Oulook2007 since i have assigned some services (may be iis or other not sure!) to this

Reply Paul Cunningham says December 8, 2013 at 10:24 pm Outlook 2003 requires PF for OAB. Thanks Jayne, from responses I have got on other forums it points towards a corrupt cert, i'll rekey today using a wind 2K3 server to generate the key rather than win In the meantime your legacy 2003 OWA clients are hitting a brick wall on the new 2010 CAS servers that don't know how to redirect them to the old 2010 front Yes its possible to install another Exchange 2003 server while you still have at least one other one already in the org.