To protect against prohibited activities, we may check your message before it is forwarded to the recipient and, if necessary, block it.
Stay safe!
Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement. No serious private advertisers ask for a down payment before you meet. Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
I have duplicate MBOX emails and I need to delete them. I can suggest that you remove the duplicate MBOX emails and attachments by using Sametools MBOX Duplicate Remover. It will search for duplicate MBOX emails and delete the duplicates from all folders. You can follow the 4 steps and delete your duplicate MBOX emails...