This is very important to me to get it working.
Thanks in advance for any help that you can provide.

I try to use the E-Mail Enabled Document Libraries feature in Sharepoint
Portal Server V2 TR with a 2000 Exchange public folder.
In the documentation it says: "SharePoint Beta 2 includes the ability to
link a document library with a public folder based on Microsoft Exchange
2000 or later."
No way that I can think of to make it work.
I get an e-mail back saying "There was an error processing one or more
attachments." and no other error.
The mail arrives in the public folder where it should be but not in the
document library.
I mention that the Exchange 2000 SRV is on a different machine then the
SPSV2 TR SRV.
When I try this with an Exchange 2003 SRV I have no problems and it works
just fine.
What should I do? Is there something I did wrong or didn't?
There is no documentation to be found anywhere.

Any ideas would be greatly appreciated.