Unpublished opinions are not binding precedent in this circuit. See Local Rule 36(c).
Charles Edward Young, a federal prisoner, seeks to appeal the district court’s order denying relief on his motion filed under 28 U.S.C. § 2255 (2000). An appeal may not be taken from the final order in a § 2255 proceeding unless a circuit justice or judge issues a certificate of appealability. 28 U.S.C. § 2253(c)(1) (2000). A certificate of appealability will not issue for claims addressed by a district court absent “a substantial showing of the denial of a constitutional right.” 28 U.S.C. *556§ 2253(c)(2) (2000). A prisoner satisfies this standard by demonstrating that reasonable jurists would find both that his constitutional claims are debatable and that any dispositive procedural rulings by the district court are also debatable or wrong. See Miller-El v. Cockrell, 537 U.S. 322, 336, 123 S.Ct. 1029, 154 L.Ed.2d 931 (2003); Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000); Rose v. Lee, 252 F.3d 676, 683 (4th Cir.2001). We have independently reviewed the record and conclude that Young has not made the requisite showing. Accordingly, we deny a certificate of appealability and dismiss the appeal.* We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process.
DISMISSED
To the extent that Young attempts to raise issues in his informal brief that were not properly presented to the district court, we note that he cannot raise them for the first time on appeal. See Muth v. United States, 1 F.3d 246, 250 (4th Cir.1993).