S.C. Code Ann. § 12-49-1170: How mortgagee list may be provided to tax collector; proof.

The mortgagee list may be provided to the tax collector through any medium acceptable to the sender and the receiver. This medium may include, but not be limited to: United States mail, hand delivery, express delivery, or e-mail. The sender shall maintain sufficient proof that the mortgagee list and any supplement were provided to the tax collector.