[tribby]

> All they do is send you a “love letter” and people have reported receiving future packages just fine.

well, that's what the end user sees, but we can't pretend to know what happens behind the scenes from a data perspective, and how that data might be used in the future.

> They require a court order to open your package and even then can’t charge anyone with possession.

this is not true. only first-class mail (13oz and under) is subject to any fourth amendment protections at all,[1] and your mail can be opened without warrant if it comes from overseas.[2] USPS can also x-ray and use other imaging techniques on whatever they want, they even describe it as a best practice.[3]

this isn't to say dead drops are a better idea; there are plenty of reasons not to go that route as well.

1. https://postalinspectors.uspis.gov/contactUs/faq.aspx

2. https://help.cbp.gov/app/answers/detail/a_id/114

3. https://about.usps.com/securing-the-mail/best-practices.htm

[kuhhk]

> 4. Can Postal Inspectors open mail if they feel it may contain something illegal? First-Class letters and parcels 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 letter or parcel violate 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.

Whoa, that's news to me. I didn't realize that any class of mail besides First class is considered to not contain private correspondence.

[C1sc0cat]

Postal Inspectors have some strange powers (read up about Comstock laws) - also in the UK BT Security (aka SD or IB) inherited quasi legal powers from its days as part of the post office - you did not want to be investigated by them.

[monotone666]

Well I’m only ordering one ounce

[debaserab2]

13oz is well over what casual users order for most drugs. I'd bet the vast majority of orders are under that size.

[Wingman4l7]

Also, stamped mail (untracked, stamps can be bought with cash) can be dropped off anonymously at USPS blue postal boxes if it is 13 oz or under.

Orders over 13 oz could simply be split into multiple sub-13 oz shipments, although then that means a possible increased risk of detecting a package.

[pc86]

It depends heavily on the stealth used; a distributor could easily put a small quantity of drugs in a cheap object that weighs several pounds.