No but it is unsafe nd if you lose it, it is your own fault!
Your question supplies its own answer. It's illegal.
No.
It is not illegal to send money through the mail internationally to your friends and family. You should never send cash through the mail.
It is not illegal to post date a check in any state. What is illegal is to write a check with a lack of funds in the account. If you can be sure that the check won't get to your account before the date you have on it that is fine, but you need to be sure you have money to cover it.
The Mafia makes money through various means. For example, they might make money through drug dealing or through illegal gambling.
Money order
The post office is not a for-profit organization. It makes money through federal funding, as well as shipping and handeling charges and postage. (stamps)
yes it is illegal to post the picture of any person without their permission
Yes, it is illegal to pre-post mail. It is also illegal to pre-date a check that you are giving someone to pay for goods.
It is not illegal to send money through the mail, but it is risky to send money to be added to a mailing list promising money in return. This practice is often associated with scams or pyramid schemes, so it is important to be cautious and do thorough research before participating.
No. It's just risky. How do you feel about the post office? guess what they just put into effect a hiring ban and tried to get current employees to retire early so this may be the best time to send cash through the mail (at least from a philanthropic point of view anyhow)
I worked in banking for years, and never heard of post dated checks being illegal.