Does the Attachment Protect - pre-emptive sandbox option provide more or less protection than the safe file with on-demand sandbox option?
I'm trying to decide if I should recommend the pre-emptive sandbox option over the safe file with on-demand sandbox option. If both options scan the attachment and only send it if it's considered safe, I would prefer the pre-emptive sandbox option. Most of my users need to work with the original form of the attachment, if the file is a .docx or
how to delete an email sent to a user mailbox on the mimecast admin portal without physically login to the mailbox?