(CBS NEWS) -- Three days after then-candidate Donald Trump appointed his foreign policy team in March 2016, adviser George Papadopoulos emailed seven campaign officials with the subject line "Meeting with Russian Leadership -- Including Putin," according to a report from The Washington Post.

Papadopoulos offered to facilitate "a meeting between us and the Russian leadership to discuss U.S.-Russia ties under President Trump," according to internal campaign emails read to The Post. The emails also expressed that Papadopoulos' Russian contacts welcomed the potential meeting.

The conversations are recorded as part of the more than 20,000 pages of documents forfeited this month to congressional committees by the Trump campaign after they were reviewed by White House and defense lawyers. The selection pertaining to Papadopoulos' emails were read to The Post by a person with access to them, and portions of the text were confirmed by two additional sources who also had access to the exchanges.

Papadopoulos' proposed meeting set off a chain of concerned reactions from Trump campaign officials. Campaign co-chairman Sam Clovis suggested discussing with NATO allies before making any plans to meet with the Russians and adviser Charles Kubic expressed a variety of legal concerns, citing the Logan act, which prohibits citizens from participating in unauthorized negotiations with foreign governments.

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