Multi Sites Mail Flow Issue   

Hi,

I have 2 sites

Site A:
     Edge
     CAS
     HUB-A
     MBX-A

Site B:
     HUB-B
     MBX-B

All OS Windows 2008 Enterprise,
I have made an edge subscription in HUB-A, all connectors created 
automatically, I didn't create any connectors
First issue, I found the OWA is not working for all users located in site B, 
I did some search & I found that a local CAS must be located in each site in 
order to work, if I'm wrong please correct me & guide me if there is another 
solution.
Second issue in mail routing between sites there is no mail routing between 
site A & B, emails from site A to site B stuck in HUB-A, & emails from site 
B to A stuck in HUB-B, internal & external emails in site A working fine, 
Internal working fine in site B but external is not working, emails stuck in 
the HUB.

Regards

date: Mon, 5 May 2008 09:10:10 +0300   author:   Atef El Ghazaly

Re: Multi Sites Mail Flow Issue   

You're correct you do need a CAS in site B for OWA to work.

-- 
Peter O'Dowd
Exchange Server MVP
http://www.blade.net.nz
"Atef El Ghazaly"  wrote in message 
news:C2BCC927-7C36-4AF1-B817-8A25455B0B0C@microsoft.com...
> Hi,
>
> I have 2 sites
>
> Site A:
>     Edge
>     CAS
>     HUB-A
>     MBX-A
>
> Site B:
>     HUB-B
>     MBX-B
>
> All OS Windows 2008 Enterprise,
> I have made an edge subscription in HUB-A, all connectors created 
> automatically, I didn't create any connectors
> First issue, I found the OWA is not working for all users located in site 
> B, I did some search & I found that a local CAS must be located in each 
> site in order to work, if I'm wrong please correct me & guide me if there 
> is another solution.
> Second issue in mail routing between sites there is no mail routing 
> between site A & B, emails from site A to site B stuck in HUB-A, & emails 
> from site B to A stuck in HUB-B, internal & external emails in site A 
> working fine, Internal working fine in site B but external is not working, 
> emails stuck in the HUB.
>
> Regards
>
>

date: Mon, 5 May 2008 23:55:13 +1200   author:   Peter O'Dowd \(MVP\)