2
votes
1answer
89 views

Exchange 2010 Autodiscover, Return OWAUrl Configuration

I have a Exchange 2010 instance where 2 different domains, Fabrikam.com and Contoso.com, are using the same server that has all 3 Exchange server roles installed, CAS/Transport/Mailbox. All of the ...
2
votes
1answer
298 views

SOLVED : Outlook for Mac, Active Directory DNS and DDOS

Edit: This is not merely a question about DDOS, but a question about how to resolve a technical issue impacting only Mac clients of Outlook Anywhere. Problem and solution are are now known, see ...
2
votes
2answers
229 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
0answers
3k views

When configuring a Citrix Netscaler for use with Exchange 2010, what should the persistence timeout be?

I have a Netscaler that I'm using to front end 4 Exchange 2010 CAS servers. The clients that use this virtual server include Outlook Web Access (OWA) Exchange Web Services (Outlook for Mac 2011) ...
-3
votes
1answer
2k views

Outlook 2011 for Mac Outlook Anywhere

Since we've upgraded to Exchange 2010, I am unable to get Outlook Anywhere working for our Mac Office 2011 users. It works perfectly for our Windows users, but not the Outlook 2011 users. How do I ...
3
votes
0answers
368 views

Multiple DNS names and IP address to make load balancing more efficient in an Exchange CAS Array

The tl;dr problem The CAS server occasionally gets one or two NAT'ed IP addresses that have several hundred users behind it. That is bad for scalability. The tl;dr solution Have the NAT'ed ...
3
votes
1answer
1k views

Clarifying terminology: MAPI vs RPC/HTTPS vs Outlook Anywhere

Will someone correct or verify my understanding of the following terms: MAPI (sometimes referred to as TCP) The on-the-wire RPC protocol format that Outlook uses with Exchange server. The client ...
1
vote
2answers
7k views

Attempting to ping RPC endpoint 6001/6004 (Exchange Information Store) on server on Exchange2010

I have Exchange 2010 in hosting setup like: TMG 2010 as load balancer Exchange 2010 x 2 (CAS,MAILBOX,HUB on each server) AD1, AD2 machines File witness All people currently connect thru OWA or ...
3
votes
1answer
456 views

How to change all Exchange external URLs without adversely affecting external users?

We have an Exchange 2010 SP2 system consisting of a single Mailbox/Hub/CAS server and a single Edge server. The MHC server is exposed to Internet users via a TMG 2010 reverse proxy. All Exchange web ...
4
votes
1answer
4k views

OWA, Outlook Anywhere, RPCPing Inconsistencies

I'm troubleshooting an Outlook Anywhere issue with a new Exchange 2010 server. The server in question, MS2010, is behind a SonicWALL NSA 2400 device and works wonderfully except for Outlook Anywhere. ...
1
vote
1answer
2k views

Outlook Anywhere using the wrong URL

We've configured Outlook 2010 to use Outlook Anywhere and it works fine against SBS 2011 Std. However, on start-up, it complains about a mismatched certificate. After a bit of sniffing with Fiddler2, ...
1
vote
1answer
2k views

Report Outlook client versions for Outlook Anywhere clients

On Exchange 2010 with SP1. Mailbox role on one server, CAS on another. I need to know What Outlook versions my client are using to connect, but this server is hosted and all clients are RPC over ...
1
vote
1answer
975 views

Exchange 2010 CAS not proxying RPC/HTTPS connections to Exchange 2003 server

I am migrating from Exchange 2003 to 2010, I would like to setup co-existance and followed the instructions for setup on technet. OWA redirects without issue, the problem I have is with RPC/HTTPS. ...
0
votes
2answers
1k views

Exchange Server not syncing over Outlook Anywhere correctly

Not sure of the best way of explaining this but I'll give it my best: We're running Exchange Server 2010 and the mail clients are Outlook 2007. One of my users, when at the office and connected to ...
3
votes
2answers
6k views

Exchange 2010 Outlook Anywhere (RPC over HTTP) not working (The EXCH provider section is missing from the Autodiscover response.)

A bit of backstory... network exploded, rebuilt. This AD has survived people not knowing what they are doing, Exchange 2007 (installed and removed a few times), Exchange 2010 (current in use and ...
1
vote
2answers
556 views

How does one pass Outlook Anywhere settings from the Exchange server to Outlook clients?

Exchange 2010 server. Outlook 2007 clients. I have Outlook Anywhere enabled on the server. If I have a laptop connected to an outside internet connection not on our corporate LAN and manually ...
2
votes
2answers
2k views

Outlook Anywhere asking for password

I've tried to set up outlook anywhere using Exchange 2010 and it works well except when Outlook is first opened, the user is asked to enter their windows login password. Once it has been entered ...
0
votes
1answer
2k views

Prevent second IP on multihomed server from registering in AD-enabled DNS

I have a Windows 2008 Standard server running Exchange 2010 that is hosting OWA. Internal Outlook 2007 clients connect to the primary IP via SSL, which is bound in IIS using the self-signed ...