The Massachusetts Appeals Court has reaffirmed its holding in Sullivan v. Kondaur Capital Corp., 85 Mass.App.Ct. 202 (2014), that mortgagors have standing only to challenge assignments of their mortgages that are void, not merely voidable, and that the Mortgage Electronic Registration Systems, Inc. ("MERS") system of mortgage assignments comports with Massachusetts law. The Court in Shea v. Federal National Mortgage Association, et al., No. 13-P-1630, slip op. (Mass. App. Ct. Feb. 18, 2015), further reaffirmed that a mortgagee need not ever hold the note secured by the mortgage, and that Massachusetts law does not require authorization from the noteholder for a mortgagee to assign the mortgage to another party.