Warning:

DWP's own security filtering software will block the download from Bravo of ANY e-mail message documents
with the file extension .msg. 

These files can be uploaded to Bravo but not then downloaded so once there, they 
are effectively lost. Any documents existing as .msg files, either in their own right or embedded in other
documents should be removed and converted to .docx / .doc / .txt / .pdf or similar format before uploading to Bravo.

Emails with embedded attachments should have the attachments removed and uploaded to Bravo as separate items.
A zip file containing an .msg file will also be blocked from being downloaded. Other documents with embedded emails
inside will also be blocked, please remove the embedded email, save in a safe format and upload separately.