Candidate Donald Trump, his son Donald Trump Jr. and others in the Trump Organization received an email in September 2016 offering a decryption key and website address for hacked WikiLeaks documents, according to an email provided to congressional investigators, CNN reported.

The September 14 email was sent during the final stretch of the 2016 presidential race.

CNN originally reported the email was released September 4 -- 10 days earlier -- based on accounts from two sources who had seen the email. The new details appear to show that the sender was relying on publicly available information. The new information indicates that the communication is less significant than CNN initially reported.

After this story was published, The Washington Post obtained a copy of the email Friday afternoon and reported that the email urged Trump and his campaign to download archives that WikiLeaks had made public a day earlier. The story suggested that the individual may simply have been trying to flag the campaign to already public documents.

CNN has now obtained a copy of the email, which lists September 14 as the date sent and contains a decryption key that matches what WikiLeaks had tweeted out the day before.