Ground Mail Was a Better Option is an achievement/trophy in Deus Ex: Mankind Divided. In order to get the achievement, you must disable a drone using Remote Hacking without making any mistakes. As Remote Hacking is an experimental augmentation, this achievement is only obtainable after they have been unlocked in M3: Getting in Top Shape Again.
Remote Hacking must be unlocked and upgraded to include "Security Domination" so that drones can be hacked. When a drone is encountered and you begin remote hacking it, you must click on all the fuzzy areas without missing one accidentally to get the achievement.
Trivia[]
The title of the achievement alludes to the increasing use of drones to deliver items such as food and packages.