Guadalupe Guajardo, Jr., Texas inmate # 170864, proceeding pro se and in forma *748pauperis, filed a 42 U.S.C. § 1983 complaint challenging the constitutionality of correspondence rules adopted by the Texas Department of Criminal Justice with respect to prohibitions on inmate-to-inmate correspondence, decoration of envelopes, and “homemade” envelopes. The district court dismissed the complaint, pursuant to 42 U.S.C. § 1997e(a), for failure to exhaust administrative remedies.
Guajardo contends that he was not required to pursue administrative remedies because the Texas grievance system offers no avenue to make a statewide challenge to prison rules. He also argues that the district court should have required the defendants to answer his complaint and that the district court should have conducted an evidentiary hearing.
The exhaustion requirement is mandatory and applies to all inmate suits regardless of the forms of relief sought and offered through administrative remedies. Days v. Johnson, 322 F.3d 863, 866 (5th Cir.2003). The district court did not err in dismissing Guajardo’s suit for failure to exhaust administrative remedies. See id.
The district court was not required to obtain a response from the defendants pri- or to dismissing Guajardo’s complaint. See Wendell v. Asher, 162 F.3d 887, 889-90 (5th Cir.1998). Nor was the district court required to conduct an evidentiary hearing. See Underwood v. Wilson, 151 F.3d 292, 296 (5th Cir.1998). The judgment of the district court is AFFIRMED.