Free/Busy / availablity service between multiple forests
Hi
We have 5 forests (all managed separately). They have 2k7, 2k10 and 2k3 exchanges :-(
FIM 2010 was used to sync the contacts between these AD domains.
The eventual goal is to see free/buys info in outlook for users in other sites. Would you please advise on this? Here is what I know
???? Required: I read about the sites needing UCC certificates for autodiscover & OWA??
Required: Autodiscover being available inside and outside
Required: Cmdletes to be run on exch2k7/2k10 sites
Required: mail enabled account on each domain with minimal rights
???? Required: Trust between forests involved???
Having different versions of exchange throws me in a loop.
May 26th, 2011 4:22pm
For 2007/2010
Free/busy is provided by availability service. to configure availability service cross forest see
http://technet.microsoft.com/en-us/library/bb125182.aspx
For 2003
Free/busy provided by public folders. Use Iorepl
Free Windows Admin Tool Kit Click here and download it now
May 26th, 2011 5:03pm
I got that part but do I need a UCC certificate for both autodiscover AND owa?
That's the part that I am confused about.
How about the trust?
May 26th, 2011 5:39pm
For 2007/2010
Free/busy is provided by availability service. to configure availability service cross forest see
http://technet.microsoft.com/en-us/library/bb125182.aspx
For 2003
Free/busy provided by public folders. Use Iorepl
Free Windows Admin Tool Kit Click here and download it now
May 26th, 2011 11:54pm
You need a trust for 2003 ioRepl.
Availability service can be configured with trusts or without trusts
http://technet.microsoft.com/en-us/library/bb125182(EXCHG.80).aspx
UCC cert depends on are you allowing users to access owa externally then yes you need one.
May 27th, 2011 11:19am
You need a trust for 2003 ioRepl.
Availability service can be configured with trusts or without trusts
http://technet.microsoft.com/en-us/library/bb125182(EXCHG.80).aspx
UCC cert depends on are you allowing users to access owa externally then yes you need one.
Free Windows Admin Tool Kit Click here and download it now
May 27th, 2011 6:15pm
UCC/SAN certificates are the recommended certificate to use for Exchange 2007/2010..
But like LMurthy wrote, it depends on the business needs if you are publishing OWA/Autodiscover externally?
Jonas Andersson | Microsoft Community Contributor Award 2011 | MCITP: EMA 2007/2010 | Blog:
http://www.testlabs.se/blog | Follow me on twitter:
jonand82
May 29th, 2011 1:31pm
Hi
OWA is pusbished outside and all sites have valid verisign certs on them.
However I don't know if there is a need to make any certificate changes / publish Autodiscover outside.
Free Windows Admin Tool Kit Click here and download it now
May 29th, 2011 2:23pm
Hello,
Share with you a good article about how to configure the availability service cross the forests:
http://blogs.technet.com/b/exchange/archive/2011/03/04/3412075.aspx
Thanks,
Simon
May 30th, 2011 2:41am
Pretty good article. However it doesn't tell me how to handle different email suffixes.
For example the remote forest is campus1.local
however
the email suffix is @campus1.edu
I am not sure how to run add-availabilityaddressspace command when email suffix is different from domain/forest name.
:-(
I guess I open a different thread for that as the article was nice.
Free Windows Admin Tool Kit Click here and download it now
May 31st, 2011 3:26pm
Pretty good article. However it doesn't tell me how to handle different email suffixes.
For example the remote forest is campus1.local
however
the email suffix is @campus1.edu
I am not sure how to run add-availabilityaddressspace command when email suffix is different from domain/forest name.
:-(
May 31st, 2011 3:26pm
It's the forest name "campus1.local".
Thanks,
Simon
Free Windows Admin Tool Kit Click here and download it now
June 2nd, 2011 9:55pm