|Owner(s)||Daily Mail and General Trust|
|Founded||2 May 1982|
|Headquarters||Northcliffe House, 2 Derry Street, Kensington, London, U.K.|
|Circulation||1,176,754 (as of November 2017)|
In July 2011, after the closure of the News of the World, The Mail on Sunday sold some 2.5 million copies a week—making it Britain's biggest-selling Sunday newspaper—but by September that had fallen back to just under 2 million. Like the Daily Mail it is owned by the Daily Mail and General Trust (DMGT), but the editorial staffs of the two papers are entirely separate. It had an average weekly circulation of 1,284,121 in December 2016.
The Mail on Sunday was launched on 2 May 1982, to complement the Daily Mail, the first time Associated Newspapers had published a national Sunday title since it closed the once hugely successful Sunday Dispatch in 1961. The first story on the front page was the Royal Air Force's bombing of Stanley airport in the Falkland Islands. The newspaper's owner, the Daily Mail and General Trust (DMGT), initially wanted a circulation of 1.25 million; however, by that measure the launch of The Mail on Sunday was not a success, for by the sixth week sales were peaking at just 700,000. Its sports coverage was seen to be among its weaknesses at the time of its launch. The Mail on Sunday's first back-page splash was a report from the Netherlands on the rollerskating world championships, which led to the paper being ridiculed in the industry.
Lord Rothermere, then the proprietor, brought in the Daily Mail's editor David English (later Sir David) who, with a task force of new journalists, redesigned and re-launched The Mail on Sunday. Over a period of three-and-a-half months English managed to halt the paper's decline, and its circulation increased to 840,000. Three new sections were introduced: firstly a sponsored partwork, the initial one forming a cookery book; then a colour comic supplement (an innovation in the British Sunday newspaper market); and lastly, a magazine—You magazine.
The newspaper's reputation was built on the work of its next editor, Stewart Steven. The newspaper's circulation grew from around one million to just under to million during his time in charge. Although its sister paper the Daily Mail has invariably supported the Conservative Party, Steven backed the Social Democratic Party in the 1983 General Election. The subsequent editors were Jonathan Holborow, Peter Wright and Geordie Greig, who became editor of the Daily Mail in September 2018 and was replaced at the Sunday title by Ted Verity.
At the 2015 general election The Mail on Sunday urged its readers to vote Conservative to prevent the country "veering left" under a Labour-SNP pact. It urged UKIP voters to "please come home to the Conservatives" as their "protest has been registered".
In the EU membership referendum, the paper—unlike its daily counterpart—came out unequivocally in favour of the Remain campaign, arguing that it would provide a safer, freer and more prosperous UK.
Under Peter Wright's editorship of the Mail on Sunday and his membership of the Press Complaints Commission (PCC), the Mail newspaper organisation withheld important evidence about phone hacking from the PCC when the latter held its inquiry into the News of the World's interception of voicemail messages. Specifically, the PCC was not informed that four Mail on Sunday journalists—investigations editor Dennis Rice, news editor Sebastian Hamilton, deputy news editor David Dillon and feature writer Laura Collins—had been told by the Metropolitan police in 2006 that their mobile phones had been hacked even though Wright, who was editor of the Mail on Sunday, had been made aware of the hacking. The facts did not emerge until several years later, when they were revealed in evidence at the News of the World phone hacking trial.
Wright became a member of the PCC from May 2008. He took over the place previously held by the Daily Mail's editor-in-chief Paul Dacre, who had served on the body from 1999 to April 2008. The PCC issued two reports, in 2007 and 2009, which were compiled in ignorance of the significant information from the Mail group about the hacking of its journalists’ phones. According to The Guardian journalist Nick Davies, whose revelations had resulted in the News of the World phone hacking trial and subsequent conviction of Andy Coulson, this reinforced News International's "rogue reporter" defence. The PCC's 2009 report, which had rejected Davies' claims of widespread hacking at the News of the World, was retracted when it became clear that they were true. Wright and Dacre both also failed to mention the hacking of the four Mail on Sunday staff in the evidence they gave to the Leveson inquiry in 2012.