E2K SP3 `reply from` bug?

[Lando2]

Hiya

Since upgrading the exchange servers to SP3, we can no longer `reply from` attached mailbox's - we have to reply using our own IDs, which isn't much good.

For example, we add a new mailbox called Network Admin to our normal account, and all queries go there, we used to be able to reply from Network Admin, but now, since service pack 3 (and exchange 2003 is the same) this no longer works, you get an error, and have to reply from your own account.

Im just a network admin, and know very little about exchange, but the exchange guru here is stumped and says its a microsoft bug that he cant fix... i dont really beleave him.

Any ideas?

 

[tmod]

What is the error message ?

 

[Lando2]

Something about -

`you do not have permission to send from this mailbox`

 

[Lando2]

Correction:

exact message is:

"You do not have permission to send the message on behalf of the specified user"

 

[tmod]

In active directory users and computers select view and then advanced features. then goto properties of the user you want to send on behalf of and select the security tab. Then add yourself in with the permisions the default permissions, but add 'send as' permission

 

[Lando2]

Yes, after writing this message, i worked that out for myself (via MS support), thanks alot tho.

Its strange, because this never needed to be added Pre SP3, as we have had shared mailboxes for ages without having to add this field.

thanks