Yes - the laws have changed recently to where you are allowed to send certain items from the U.S. through USPS. Of course, there are some limits as to what exactly you can send and the frequency (non-food items once a month.) I've been sending things (food, vitamins, clothing, shoes, etc...) to my family each month for the past few months and it has taken about one month for them to receive the package.
Most of the time, you CAN send e-mails to and from Cuba. As long as your reciver has some sort of internet connection,
No, you can't send "Poop" via US Mail Service, its illegal if you send for absolutely no reason.
No, it is illegal to mail controlled substances.
Yes, you can send one carton at a time....
Platt Amendment
You can't send any drinks or dairy products by mail to anywere, hope that helps!
US postage is used to send mail from the US to any other country.
Platt Amendment
only on sundays
(in the US) Yes, you may.
Yes.