First thing to do is never reply or unsubscribe to spam for if not careful you may end up with tons more because they have just verified that the email they are sending to is a valid email address.
Okay, you will need to determine if the message originated from the actual sender before replying to an email you don̢۪t recognize in the event that they were not actually sent from the indicated party. Simply looking at the address in the "From:" line is not always an accurate indication of the sender. You will need to look at the full or extended header of the message. To do this you must first determine what you use for email then click on the link below and it will give you a play by play on how to read the header information for your specific email program.
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