(2) Whenever any property described in the request for notice is included in a foreclosure list, the tax collector shall send by registered mail or by certified mail with return receipt written notice thereof to the mortgagee or other lienholder. At the time of mailing the notice the tax collector shall note that fact in the latest tax roll opposite the description of the property. The notation in the tax roll is prima facie evidence that the notice was mailed. Where the same mortgagee or lienholder has filed requests for notices on two or more properties included in a foreclosure list, one general notice may be issued covering all such properties. [Amended by 1991 c.249 §24; 1997 c.170 §50; 2001 c.753 §2]