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
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.
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.
Postal Service
Express Mail