35 Miss. Code. R. 7-06-01-102
Any authorized person intending to sell an abandoned vehicle must notify the owner and any lienholder by certified mail within ten (10) days that unless a claim on the vehicle is made within thirty (30) days or before the scheduled sale, whichever is later, the vehicle will be sold. The ten (10) days begins to run when the vehicle actually qualifies as an abandoned vehicle. The party initiating the sale should use the last known address of both the owner and lienholder. Such information may be obtained from the Mississippi Department of Revenue (Department) or from another appropriate authority. Any information obtained from an authority other than the Department may not be complete. If the Department determines that all required notifications were not made, a new title will not be issued.
35 Miss. Code. R. 7-06-01-102