[Samba] MS Exchange - Samba interoperability

[Fermín Galán Márquez]

Hello,

I'm interested in use cases and experiences related with Samba and MS
Exchange interoperability. In particular, my situation is as follows: Samba3
domain (domain A) and Windows NT4 (domain B) with mutual trust relationship
(A trust B and B trust A).

MS Exchange Server is running in a server of domain B and I want to create
mailboxes in the Exchange Server for users in domain A. This doesn't works,
because although I can assign rights on a mailbox for a domain A user (the
trust relationship allows it), an error dialog box pops up (the number
0xc0020534 appears in the dialog as a reference) and the user account
appears as "Account Unknown".

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Fermín