UNLOADED rifles and shotguns may be sent by US Mail. If they are being sent across a state line to another person, they must go to a Federal Firearms License holder (dealer or collector) in that other state. You MAY legally mail a rifle of shotgun to yourself- say, for a hunting trip. HANDGUNS may only be mailed by a licensed dealer or manufacturer. You can research this at usps.com, in the Domestic Mail Manual. You ARE required to advise the Postmaster that your package contains a rifle or shotgun, they MAY require you to show it is not loaded, and there should be no markings on the exterior of the package to indicate that it is a gun.
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.
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.
only on sundays
(in the US) Yes, you may.
Yes.
It costs $1.05 to send a "First Class Mail International Letter"
<a href="mailto:yourname@doman.com">Send email</a> When a user clicks on "Send email" their default mail client will pop us with your email address in their "To" field so they can send an email.
Coupons can cost us money, if we buy them from people that cut them out and send them to us in the mail.
You write a check on your checking account and send it via US mail.