The real question is; What are you doing with the mis-addressed mail? Especially if it's First Class Mail. If you know it is not addressed to anyone at your address, you should return it to the delivery employee or you could be considered to be "interecepting someone else's mail.'
No, you may not. It is a federal offense to open someone else's mail.
A federal crime or offense is something made illegal or defined as criminal by a federal government. An example of a federal offense is identity theft.
When you are charged with a federal offense as opposed to a state offense.
Unfortunately, the Federal government and State governments have not caught up with the times related to the Internet and Email use. Therefore, no, there is no law about forwarding general email. (There may be for government Email accounts.) However, it IS impolite to Forward without removing other email addresses.
Yes, being on camera is a federal offense and can be punishable for up to 10 years in federal prison.
Yes to kill or threaten the president is a federal arrest.
Since a federal offense can mean any crime committed on U.S government property, and you can comment a misdemeanor on U.S. government property; it stands to reason that this misdemeanor would then be a federal offense.
yes
A post office worker or a postal mail carrier is a federal employee. It is a federal offense to threaten a postal worker.
the forward, or striker.
You will not be punished even if you work as just the janitor you are still part of the company and it is your right to read the mail; no matter how important it is.
In most cases, no. However, a theft from an interstate shipment of firearms, or theft from a Federal Firearms License holder (dealer or manufacturer) IS a Federal offense.