With no explanation, chose the best option from "A", "B", "C" or "D". of a citation served by registered or certified mail must contain the return receipt with the addressee’s signature. See Tex.R. Civ. P. 107; Keeton v. Carrasco, 53 S.W.3d 13, 19 (Tex.App.San Antonio 2001, pet. denied). If the return receipt is not signed by the addressee, the service of process is defective. Keeton, 53 S.W.3d at 19; see Webb v. Oberkampf Supply of Lubbock, Inc., 831 S.W.2d 61, 64 (Tex.App.-Amarillo 1992, no writ) (return receipt not signed by addressee); Pharmakinetics Laboratories, Inc. v. Katz, 717 S.W.2d 704, 706 (Tex.App.-San Antonio 1986, no writ) (return receipt signed by Charlotte Young but addressee was Pharmakinetics Laboratories, Inc. c/o Steve Woodman). In this case, the return receipt was signed by Guillermo Montes. 28, 29 (Tex.App.-Texarkana 1988, no writ) (<HOLDING>). Here, the domestic return receipt appears to

A: holding service of process defective when the receipt card was signed by someone who was not the registered agent
B: holding that service of notice of lien statements on homeowners was sufficient even though endorsement stated return receipt requested instead of return receipt requested showing address where delivered where service was handled in same manner and where homeowners received and signed for address shown on return receipt moreover actual notice was sufficient under statute
C: holding service of process defective when the return receipt is not signed by the addressee
D: holding that a clerical employee was not an agent authorized to accept service of process for the corporation
A.