A Postal Inspector may open it or call the appropiate Federal Enforcement Agency.
Added: Please further define your interpretation of "suspicious."
But as a general answer, yes, they may if they believe it contains, explosives, unmarked firearms, liquor, or any other contraband which is forbidden to be sent through the US Mail.
yes
The Royal Mail Service is a postal service in the United Kingdom. The Royal Mail Service was established in the year 1516.
Yes the United States Postal Service does deliver overnight mail to most locations at an extra cost to consumers wanting to use this service. The United States Postal Service has competitors for this type of service.
Snail Mail.
The British postal service is called The Royal Mail.
Your answer depends on the service provider who supplies postal service to the location from which you want to send mail. Each research station employs a mail service provider who will dictate postal rates, that vary depending on the destination of the mail.
Yes, mail is typically shipped out on Saturdays, but this can vary by postal service. For example, the United States Postal Service (USPS) delivers mail on Saturdays, while some other services may have limited operations. It's best to check with your local postal service for specific details regarding Saturday mail delivery.
yes
No, the English word "postal" is not a noun, but an adjective, meaning "relating to the collection, sorting, and delivery of mail".
To find out if mail is being delivered today, you can check with your local postal service or view their holiday schedule on their website. Delivery of mail may be affected by holidays and postal service hours.
No, you are generally not allowed to put non-letters, such as packages or non-mail items, in a mailbox that is designated for postal delivery. Mailboxes are intended for letters and other mail items that can be sent through the postal system. Using a mailbox for unauthorized items may violate postal regulations and could result in fines or other penalties. Always check with your local postal service for specific guidelines.
Postal Service