Removing employee email access via BIS?

[admim]

I have a recently terminated employee who was using Verizon BIS to access his work email (IMAP). The email password was changed, but presumably he still has copies of all of the messages on his device. Is there a way to remove the account or the messages from his phone remotely? I only have control over the email account, not his device or BIS settings.

[GlenB]

Not on BIS, you can only do remote wipes on BES