Some people are aware of the long history of government surveillance, or of the lack of privacy in regular email. Some of those people will have encrypted their email in an attempt to reduce the amount of casual snooping they leave themselves open to.
Some people are aware of the long history of government surveillance, or of the lack of privacy in regular email. Some of those people will have encrypted their email in an attempt to reduce the amount of casual snooping they leave themselves open to.