Subd. 4.
Opening of envelopes.
After the close of business on the seventh day before the election, the ballots from secrecy envelopes within the signature envelopes marked "Accepted" may be opened, duplicated as needed in the manner provided in section 206.86, subdivision 5, initialed by the members of the ballot board, and deposited in the appropriate ballot box. If more than one voted ballot is enclosed in the ballot envelope, the ballots must be returned in the manner provided by section 204C.25 for return of spoiled ballots, and may not be counted.