If I do the following, the bcc field in my email will dissapear:
1) Create a new Email with a custom from (i..e not my own name) and a bcc
2) Save in my drafts folder
3) Move or Copy the email to a public folder

The resulting email in the public folder is missing the bcc field.

If I leave the from field as blank and repeat the above, the bcc field
remains. If I just create the email in my drafts folder, the email is fine.
This only seems to affect public folders where an email has both a from and a
bcc specified.

I am using Exchange 2000 SP3

Archived from group: microsoft>public>exchange2000>misc