All incoming and outgoing mail is censored by the Government during the times of war.

Distributed : give a share or a unit of (something) to each of a number of recipients.
Confiscated : (of property) taken or seized with authority.
Checked : examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something.
Supervised : observe and direct the execution of (a task or activity).
Censored : examine (a book, film, etc.) officially and suppress unacceptable parts of it.

Synonym of Censored is Supervised