0
votes
0answers
6 views

EventLog error related to certificates on connectors in exchange 2010

In my functioning production environment of Exchange 2010 i set up a GoDaddy certificate for communicaitions and assigned all services (imap,pop,iis,smtp) to that certificate ( which is part of the ...
0
votes
1answer
17 views

Exchange certificate - different issuer external to internal?

We have a GoDaddy signed SAN cert for our Exchange 2010 server, internally it works fine - issuer is GoDaddy and cert chain checks out. Externally the same SAN seems to be used (the domains are the ...
2
votes
1answer
67 views

Outlook: Name on security certificate invalid

Our end users are receiving the following dialog box in Outlook which refers to an incorrect internal domain name (domain.internal). No dialog box is received if using Outlook Anywhere. Clicking ...
0
votes
1answer
60 views

Why do we need to list our CAS servers as SANs in Exchange 2010's UCC certificate?

We currently have a few CAS/Hub servers behind a hardware balancer. We were told by Microsoft and Digicert that we may not need them listed as SANs in our UCC cert since we do not publicize their ...
0
votes
1answer
48 views

Exchange Server - How to use existing certificate without CSR?

I have some SSL certificates problem. We have an Exchange 2010 server hosting mailboxes for mydomain.com, otherdomain.com and thirddomain.com. It's internal name is myserver.mydomain.local. When ...
0
votes
1answer
76 views

How can I renew the SSL certificate used on our Exchange server?

According to the MSDN article Renew an Exchange Certificate, I'm supposed to use Get-ExchangeCertificate -Thumbprint 'AD19B141228C7CF98B5F78DCED978B7C45E15434' | New-ExchangeCertificate ...
0
votes
0answers
128 views

Certificate errors on Exchange 2010 NLB CAS array server

On my Exchange server, I have two CAS servers in a CAS NLB array. I need to install a 3rd party SAN/UCC certificate on both of these servers for OWA. I generated the request on CAS1, submitted to a ...
0
votes
1answer
227 views

Exchange 2010 Transport Certificate , Event ID 12014

I am getting cert error on our external domain for TLS. I already have a cert for Web Outlook and ActiveSync, but that's a different domain name, this is our mail.name from our MX records that I've ...
1
vote
1answer
51 views

Using UCC SSL certificate on multiple servers

I have a UCC SSL certificate for my Exchange server, and want to add an SSL certificate to my terminal server. Is it reasonable to add another Subject Alternate Name to the same certificate and use it ...
0
votes
1answer
103 views

Exchange 2010 Certificate Error

I began a transition from Exchange 2003 to Exchange 2010 today. At the moment nearly all of my users are still on 2K3 (save for a few test accounts on the 2K10 server.) As best as I can tell ...
2
votes
2answers
283 views

Outlook Anywhere not working through proxy with HTTPS inspection

I'm currently working at a customer's site where they use a web proxy with HTTPS inspection: for each HTTPS connection, the proxy acts as a man-in-the-middle by terminating the HTTPS channel, ...
0
votes
1answer
213 views

Exchange wildcard certificate with openssl generated CSR

I've previously successfully set up Exchange 2010 with a wildcard certificate, but I remember it wasn't exactly straightforward. I'm also more familiar with generating CSRs with openssl than Windows ...
0
votes
1answer
87 views

Exchange 2010, multiple domains, multiple certificates bought, not possible to use them

We bought several certificates with 5 SAN on each for our several accepted domains on Exchange 2010. Now we realize that you can only have one certificate at a time for exchange services, which means ...
0
votes
1answer
79 views

Exchange certificate not accepted in intranet

I bought a SSL certificate for Exchange OWA, I installed this cert in Exchange and it works properly with internet access... however now i get some trouble with intranet access by Outlook, i always ...
0
votes
1answer
60 views

SSl certificate for Exchange 2010

We are planning to migrate from exchange 2003 to exchange 2010. Currently we have a certificate for ex2003 issued by godaddy with 2 subject alternate names. My question is can we use the same cert ...
1
vote
1answer
178 views

Certificate for Exchange 2010 exports to binary

I'm trying to renew our exchange 2010 certificate. I have followed this guide. When I try to open the .req file it is in binary. Is there a way to convert it to text so I can continue with the ...
1
vote
2answers
321 views

Exchange 2010 certificate errors

I have a problem with my newly setup Exchange environment for our hosted customers. First off, when configuring the outlook client, it gives a certificate warning although the certificate has been ...
0
votes
0answers
238 views

SSL error in Exchange/Outlook when public server name and internal server name differs

First a little background. We recurrently moved from Exchange 2003 to Exchange 2010 and opened access for Exchange Active Sync so that Windows Mobile 7 phones could retrieve emails outside of the ...
0
votes
1answer
61 views

Reinstall SSL cerificate on Exchange server

I bought a SSL certificate and installed it on an Exchange server, but unfortunately, I had to roll back the server to its previous snapshot. How do i reinstall the certificate? (I didn't export it ...
3
votes
1answer
1k views

Exchange 2010 Internal Auto Discover Migrate away from current .local DNS name

We have an Exchange 2010 Server, running within our Active Directory domain, with an internal hostname of server.example.local. The server is configured for Exchange anywhere, but currently has a ...
1
vote
2answers
459 views

Exchange 2010 can't find SSL certificate that exists

I'm trying to set up TLS for the POP3 server in the Exchange CAS role. I purchased a cert from NameCheap, and the CA path is fully trusted, and installed it within the Certificates MMC snap-in ...
1
vote
0answers
202 views

Exchange 2010 TLS Cert questions

I'm trying to wrap my head around with enabling TLS for a specific domain on Exchange 2010 server but I have a few questions that I'm sure you guys have an answer to. I've gone through this guide ...
4
votes
2answers
361 views

Is it possible to create an internal SSL certificate with Subject Alternative Names

Having just upgraded from Exchange 2003 to Exchange 2010, I'm attempting to create a certificate that can be used both internally and externally (by staff). Previously with exchange 2003, we didn't ...
0
votes
1answer
567 views

Renewing a OCSP and OWA certificates for Exchange 2010

We have been using an Exchange 2010 mail server for a year now. Today the certificates used in Exchange, as well as of Forefront TMG expired. We had the following certificate chain: Root CA issued a ...
2
votes
2answers
2k views

How do I use a Multi-SAN certificate on both Lync and Exchange servers?

I have a Multi-SAN certificate issued by Godaddy which has four subject alternate names. to use this in an Exchange environment, I have added the external hostname and internal hostnames of my ...
3
votes
2answers
3k views

Exchange 2010 SSL certificate requirements for multiple domains

I've read this, and I'm still not 100% on this. If our Exchange server is hosting email for multiple authoritative domains, do I need matching SAN names on the SSL certificate for each one? In our ...
1
vote
2answers
207 views

Advice regarding Exchange 2010 topology and certificates

By chance, I've been asked to do some research on a migration from Exchange 2003 to 2010. I've been working with Exchange 2007 for some years but without any formal certification or the likes. I've ...
1
vote
2answers
2k views

Exchange ActiveSync is not working with Android's 'verify certificate' setting, what do I need to do to make them work together?

All other methods of Activesync and web access to my Exchange server are working fine with no errors or issues, but when we attempt to configure Android phones for the server, it will only work with ...
0
votes
1answer
3k views

Exchange Server 2010 ActiveSync SSL Certificate Problem

We have a problem related Exchange Server 2010 Activesync.My problem is;When I connecting to activesync from outside, I am receiving the following error. ExRCA is testing Exchange ActiveSync. The ...
1
vote
3answers
2k views

What SSL cert do I need for my Exchange setup?

Using Exchange 2010. I have a single-domain cert for mail.mydomain.com now and I know I need more than that. I want to get a wildcard cert but I've got a guy that's telling me that wildcard certs ...
0
votes
1answer
850 views

Exchange 2010 - SSL Certificate

I've generated free certificate at StartCom for external OWA usage remote.domain.com. Problem is after installing it in Exchange, local users started getting errors from Outlook that ...