The e-mail was sent by former Blink-182 singer Tom DeLonge, who also hinted in the communication a former US Air Force major general may be about to turn whistleblower, to Mrs Clinton's campaign manager John Podesta.
Mr DeLonge and Mr Podesta are both known for their high interest in UFOs and aliens, and the latter and Hillary Clinton have vowed she will make public as many classified government files on the subject as possible if she wins the race to the White House.
Two e-mails from Mr DeLonge to Mr Podesta sent last year have been released by Wikileaks.
In one he identifies a top source, who he claims worked at "where the remains of the Roswell UFO crash" were taken and stored until very recently.
I think that DeLonge was gamed by the gatekeeper coverup establishment, just as a number of others in the UFO community have been gamed. Carefully crafted disinformation is a very powerful tool with which to destroy credibility and movements. To read more, click here.