Miss. R. Civ. P. 45 governs how to respond to subpoenas for documents in Mississippi.
(2) Subpoenas for Production or Inspection. (A) A person commanded to produce and permit inspection and copying of designated books, papers, documents or tangible things, or to permit inspection of premises need not appear in person at the place of production or inspection unless commanded by the subpoena to appear for deposition, hearing or trial. Unless for good cause shown the court shortens the time, a subpoena for production or inspection shall allow not less than ten days for the person upon whom it is served to comply with the subpoena. A copy of all such subpoenas shall be served immediately upon each party in accordance with Rule 5. A subpoena commanding production or inspection will be subject to the provisions of Rule 26(d). (B) The person to whom the subpoena is directed may, within ten days after the service thereof or on or before the time specified in the subpoena for compliance, if such time is less than ten days after service, serve upon the party serving the subpoena written objection to inspection or copying of any or all of the designated materials, or to inspection of the premises. If objection is made, the party serving the subpoena shall not be entitled to inspect and copy the material except pursuant to an order of the court from which the subpoena was issued. The party serving the subpoena may, if objection has been made, move at any time upon notice to the person served for an order to compel the production or inspection.(C) The court, upon motion made promptly and in any event at or before the time specified in the subpoena for compliance therewith, may (i) quash or modify the subpoena if it is unreasonable or oppressive, or (ii) condition the denial of the motion upon the advance by the person in whose behalf the subpoena is issued of the reasonable cost of producing the books, papers, documents, or tangible things. (e) Duties in Responding to Subpoena. (1) A person responding to a subpoena to produce documents shall produce them as they are kept in the usual course of business or shall organize and label them to correspond with the categories in the demand. (2) When information subject to a subpoena is withheld on a claim that it is privileged or subject to protection as trial preparation materials, the claim shall be made expressly and shall be supported by a description of the nature of the documents, communications, or things not produced that is sufficient to enable the demanding party to contest the claim.
