is the address it's getting sent to in georgia??
i'm not sure how this works tbh, but with cannabis seeds, they're illegal to possess in every state in the us of a, but if customs happens to catch them in the process of getting shipped to you, the most that they will do is send you a lovely keep sake letter saying someone tried to mail you a form of contraband, and on the letter it's checked off on the drug's section, and on my on letter, hand written in next to the drug box was the word.. seeds, in red pen..
now, i know that shroom spores are legal to possess in the us of a, so long as you don't try to grow them, except in i think it's like three or so states, georgia, california and one other i want to say.. i'd like to think that they'd just do the same as they do with cannabis seeds, take out the spores and in their place send you a nice keep sake letter saying you were a bad, bad boy / girl, and if you'd like, you can come on down to the local customs office and pick up your goods, which of course isn't recommended..
hopefully someone else can chime in with a bit more experience in the illegal states such as georgia..where's canndo or mreduck when we need them..