City of Grosse Pointe Farms issued the following announcement on Oct. 25.
Voted absentee ballots may be returned to the white drop box (see photo) located behind 90 Kerby Road or by mail. Please make sure to sign the absentee ballot return envelope where indicated prior to dropping your ballot off. Voters who do not sign the envelope will be contacted by the City Clerk's Office and have to come sign in person. The status of your absentee ballot application and absentee ballot can be tracked using www.mi.gov/vote.
Original source can be found here.
Source: City of Grosse Pointe Farms