Hi, I work with kmccormick - here's the situation.
We have Exchange 5.5 running on a Windows 2000 server, that also runs MM 1.1.
We've set up Notify Me, and the notification message actually gets delivered, it goes out an Internet Mail Connector and back into our Exchange Org (Outlook clients).
We receive the messages, but they are garbled. We also tried having the notification delivered to the same mailbox on the MM/Exchange server, and it does the same thing, so it does not appear to be a problem with the connector. We can also successfully send e-mail with a client, such as Outlook or OE from this MM/Exchange server, and those e-mails come across fine. It appears to be a problem with how MM is formatting the messages.
Unfortunately, there is little to no documentation on how this feature works or how to trouble-shoot it.