I keep reading these posts about "my uncle works for the Po and he said no they cant open on suspicion", and i asked my mail lady and she said they can open anything. well I want to know the truth so i did some research for written documentation not hear say.
The following is from www.usps.gov
Can Postal Inspectors open mail if they feel it may contain something illegal?
First-Class® letters and parcels and Express Mail® are protected against search and seizure under the Fourth Amendment to the Constitution, and, as such, cannot be opened without a search warrant. If there is probable cause to believe the contents of a First-Class Mail letter or parcel or an Express Mail pieceviolate federal law, Postal Inspectors can obtain a search warrant to open the mailpiece. Other classes of mail do not contain private correspondence, and therefore may be opened without a warrant.
What information can I obtain on an item held in Customs?
If your mailpiece is being held in Customs they will send you a detention notice within 30-45 days of its arrival in a Customs mail branch.
The most common items that are subject to detention are pharmaceuticals, prohibited or controlled items such as alcohol, spring blade knives, narcotics, and items subject to quota such as textiles being imported for commercial purposes, and not for personal use.
Customs does not track individual packages through their facilities, so unless you have a detention notice with a number, Customs will not be able to give you any information about where your package might be.
Sounds like the old myth that I believed, which was ANY USPS package required a warrant, looks like only Express Mail and First Class Letters. Now I guess we need the definition of a "First Class Letter"
Postcards, letters, and large envelopes can be sent using First-Class Mail®. This service, along with Priority Mail and Express Mail, can be used for personal correspondence, handwritten or typewritten letters, and bills or statements of account. It may also be used for advertisements and lightweight merchandise. The weight limit for First-Class Mail is 13 ounces. For heavier items, use Priority Mail.
First-Class Mail includes:
First-Class Mail Cards – the least expensive, most immediate way to reach someone.
First-Class Mail Letters – the everyday letter mail. Affix a stamp, and drop it in the mailbox.
First-Class Large Envelopes – mail lots of material in large envelopes.
First-Class Mail Packages – Letters, envelopes, and small packages weighing 13 ounces or less.
Presorted First-Class Mail – use it for high volume business mail.
Priority Mail® - Cost effective delivery in an average of 2-3 days
maybe this will help clear some questions. I dont know what happened to the thread about the seized domestic package either.