I have a question regarding incoming emails with malicious attachments on my email server. So, my idea, in my ideal setup, is to have a machine aside running virtualization software. This would run all the tools needed to do the malware analysis where I would send the supposed malicious attachments to from another system where the suspicious email would have been seen.
Now, the question is:
What would be the ideal mechanism to use to transport the suspicious attachments from the email client to the analysis system with a minimum amount of interaction with the file, in order to minimize the risk of infection on the primary system?