AN academic accused of interfering in the US election by offering information about Russian "dirt" on Hillary Clinton to Donald Trump's aides has resigned from his role with a Scottish university.

Joseph Mifsud, who was a teaching fellow in the politics department at Stirling University, quit weeks after he was named as the mysterious professor in US court documents, placing him at the centre of an international scandal over Kremlin meddling in last year's presidential election campaign.

It was alleged that he acted as a gobetween for Moscow by detailing "thousands of emails" about Mrs Clinton to George Papadopoulos, then a foreign policy adviser on the Trump campaign, during meetings in London last year.

The university, which said Professor Mifsud had been employed full-time since May but had had a relationship with the institution since at least 2014, confirmed that he had resigned last Thursday, but refused to give further details. His staff profile has been deleted from the university's website.

According to the court documents, the academic, who was not named but Professor Mifsud had since admitted is him, is described as having "substantial connections with Russian government officials" and to have tried to help arrange a meeting between the Trump campaign and the government in Moscow.

Later in the campaign, embarrassing hacked emails from figures in the Democratic Party including John Podesta, who served as Mrs Clinton's campaign chairman, were released by Wikileaks. Russian agents are suspected to have stolen the emails.

READ MORE: Did a Stirling professor play matchmaker between Putin and Trump?

Speaking to an Italian newspaper last month, Professor Mifsud said: "I have not got any secrets. I am a Democrat and a Hillary Clinton supporter. I am supposed to have offered mud that I collected from the Russians that they had on Hillary? That's a joke."

A university spokesman said: "Professor Mifsud is no longer employed by the university following his resignation on November 23, 2017."

Professor Mifsud could not be reached for comment.