With X3 we used this strategy...
http://support.microsoft.com/kb/321721/EN-US/
How can x7 become in affect, non-authoritative for a e-mail domain and be
able to forward messages to other mail systems with the same name space?
Try this:
http://www.microsoft.com/technet/prodtechnol/exchange/e2k7help/c1839a5b-49f9-4c5
3-b247-f4e5d78efc45.mspx?mfr=true
/Simon
> With X3 we used this strategy...
> http://support.microsoft.com/kb/321721/EN-US/
>
> How can x7 become in affect, non-authoritative for a e-mail domain and be
> able to forward messages to other mail systems with the same name space?
No different conceptually - the same rules of address space sharing apply.

Signature
Bharat Suneja
MVP - Exchange
www.zenprise.com
NEW blog location:
www.exchangepedia.com/blog
----------------------------------------------
> With X3 we used this strategy...
> http://support.microsoft.com/kb/321721/EN-US/
>
> How can x7 become in affect, non-authoritative for a e-mail domain and be
> able to forward messages to other mail systems with the same name space?
Del - 26 Jan 2007 18:21 GMT
x7 joined x3 Lab Org, All Accepted domains become Authoritative including
our non-Auth x3 domain. also an additional default DNS root domain was
added as Auth.
We changed the x3 non-Auth domain from x7 Auth Accepted domain to "Internal
Relay" and it appears to be working. Testing....
TechNet documentation suggests only Auth Domains will deliver to local mbx's
but it seems Internal Realy domain will also deliver to local mbx's and
Share address space.
> No different conceptually - the same rules of address space sharing apply.
>> With X3 we used this strategy...
>> http://support.microsoft.com/kb/321721/EN-US/
>>
>> How can x7 become in affect, non-authoritative for a e-mail domain and be
>> able to forward messages to other mail systems with the same name space?