In 1653, Parliament set aside all previous grants for postal services, and contracts were let for the inland and foreign mails to John Manley. Manley was given a monopoly on the postal service, which was effectively enforced by Protector Oliver Cromwell's government, and thanks to the improvements necessitated by the war, Manley ran a much improved Post Office service. In July 1655, the Post Office was put under the direct government control of John Thurloe, a Secretary of State, best known to history as Cromwell's spymaster general. Previous English governments had tried to prevent conspirators communicating; Thurloe preferred to deliver their post having surreptitiously read it. As the Protectorate claimed to govern all of Great Britain and Ireland under one unified government, on 9 June 1657 the Second Protectorate Parliament (which included Scottish and Irish MPs) passed the "Act for settling the Postage in England, Scotland and Ireland", which created one monopoly Post Office for the whole territory of the Commonwealth. The first Postmaster General was appointed in 1661, and a seal was first fixed to the mail.