Two issues, the claimed misapplication of the prison mailbox rule to the filing of a motion pursuant to 28 U.S.C. § 2255 and the effectiveness of counsel at the guilt and sentencing phases of appellant’s proceedings, are brought to us for resolution. We conclude that in holding appellant’s motion untimely, the district court misapplied the mailbox rule because the facility in which appellant was incarcerated maintains an inadequate system for processing legal mail. Nonetheless, we affirm the district court’s denial of appellant’s motion because he failed to demonstrate that his counsel was ineffective. 1
Appellant Steven Gray pleaded guilty in February 1995 to conspiring “to possess with intent to distribute and to distribute 15 [later corrected to 14] ounces of cocaine base, ‘crack’, a Schedule II controlled substance, in violation of Title 21, United States Code, Section 841(a)(1).” I R., Indictment at 1. Appellant was sentenced, inter alia, to 151 months’ imprisonment based in part on the enhancement applicable to drug crimes involving crack cocaine. He did not take a direct appeal, and he is currently incarcerated in the Federal Correctional Institution in El Reno, Oklahoma. Proceeding pro se, appellant mailed the present motion seeking to vacate, set aside, or correct his sentence pursuant to 28 U.S.C. § 2255 in April of 1997.
2
The district court denied the motion as untimely on the basis that the motion should have been filed before April 24,1997,
see United States v. Simmonds,
I
Because appellant’s conviction became final in 1995, he had one year from the April 24, 1996, effective date of the Antiterrorism and Effective Death Penalty Act of 1996, Pub.L. No. 104-132, 110 Stat. 1214, in which to file his § 2255 motion.
See Simmonds,
*765
In
Leonard,
we held that where a prison maintains a legal mail system separate from its regular mail system, a prisoner must use the legal mail system to be entitled to the benefit of the mailbox rule.
See
[T]he rejection of the mailbox rule in other contexts has been based in part on concerns that it would increase disputes and uncertainty over when a filing occurred and that it would put all the evidence about the date of filing in the hands of one party. These administrative concerns lead to the opposite conclusion here. The pro se prisoner does not anonymously drop his notice of appeal in a public mailbox — he hands it over to prison authorities who have well-developed procedures for recording the date and time at which they receive papers for mailing and who can readily dispute a prisoner’s assertions that he delivered the paper on a different date. Because reference to prison mail logs will generally be a straightforward inquiry, making filing turn on the date the pro se prisoner delivers the notice to prison authorities for mailing is a bright-line rule, not an uncertain one.
Houston,
The legal mail system in force at El Reno does not satisfy
Houston’s
and Leonard’s implicit understanding that prison authorities log in all legal mail at the time it is received. As explained by its inmate systems manager, “[ljegal mail may be sent from this institution using certified mail or regular mail. Only legal mail sent by certified mail would be recorded.” I R., Doc. 48, Ex. A at 1. Thus, the only time legal mail is logged in is when the prisoner
*766
pays the extra mailing fee to send it by certified mail, a practice the Ninth Circuit has found to be questionable.
See Koch,
The government does not argue that it can permissibly require an inmate to pay the additional costs applicable to certified mail before the inmate can benefit from the mailbox rule, 5 but contends that El Reno utilizes another adequate procedure to record the mailing of noncertified mail. This procedure provides that the following notification will be placed on the envelope of any noncertified legal mail:
P.O. Box 1000
El Reno, Oklahoma 73036
Date_
The enclosed letter was processed through special mailing procedures for forwarding to you. The letter has been neither opened nor inspected. If the writer raised a question or problem over which [this] facility has jurisdiction, you may wish to return this material for further information and clarification. If the writer enclosed correspondence for forwarding to another addressee, please return the enclosure to the above address.
I R., Doc. 48, Ex. A at 1-2. According to El Reno’s inmate systems manager, “[t]he date the envelope was mailed from the institution would be placed in the above notification.” Id. at 2 (emphasis added).
While we do not entirely understand the purpose of this notification, we conclude that it does not necessarily indicate the date on which legal mail is presented to prison authorities, which is the pertinent information with respect to the mailbox rule, because the only date recorded is the date of mailing. Moreover, it does not render determination of the date of mailing a “straightforward inquiry” as Houston anticipated, but instead relies on the fortuity of the court preserving the envelope containing a prisoner’s legal mail. 6
We conclude that because El Reno’s legal mail system does not provide a log or other record of the receipt by prison authorities of all legal mail sent from the facility, it does not meet the implicit requirements of Houston and Leonard. Appellant therefore should not be barred under Leonard from receiving the benefit of the mailbox rule. Because the only evidence of the date appellant gave his motion to prison authorities for mailing is his certificate of service, which contains a declaration in compliance with 28 U.S.C. § 1746, that he did so on April 21, appellant’s motion was timely. 7
*767 II
We turn to the merits. Appellant contends his counsel was constitutionally ineffective during his plea colloquy and at sentencing for essentially the same reason — for failing to put the government to its burden of proving that the conspiracy for which appellant was convicted involved the form of cocaine known as “crack,” on which appellant’s sentence was based, instead of cocaine powder. Because the sentence for crack is significantly staffer than for cocaine powder,
see, e.g., United States v. Brooks,
To prove his counsel was constitutionally ineffective, appellant must show that his counsel’s performance was deficient and he was prejudiced by the deficiency.
See Strickland v. Washington,
Appellant was convicted of conspiring to possess and distribute a controlled substance.
See
21 U.S.C. §§ 841(a), 846. His conviction was not predicated on whether the particular controlled substance was crack or cocaine powder,
see
§ 841(a); that distinction is only relevant for sentencing purposes under § 841(b)(1)(A) and U.S.S.G. § 2D1.1.
Cf. Glover,
At sentencing, the government has the burden of proving the type of drug involved to enhance a sentence over that provided by the conviction itself.
See Glover,
Perhaps appellant argues that his counsel was ineffective in recommending that he plead guilty to Count One as written, thereby admitting a sentencing factor not necessary
for
conviction and which in turn relieved the government of its burden at sentencing. If that be the case, it is appellant’s burden to prove counsel’s deficient performance prejudiced him,
see Strickland,
Although the district court incorrectly held that appellant’s motion was untimely, it correctly found that his motion fails on the merits. Therefore, the district court’s judgment is AFFIRMED.
Notes
.Alter examining the briefs and appellate record, this panel has determined unanimously that oral argument would not materially assist the determination of this appeal. See Fed. R.App. P. 34(a)(2); 10th Cir. R. 34.1(G). The case is therefore ordered submitted without oral argument.
. There is a dispute regarding the exact date of mailing.
. We grant appellant’s motion to file a reply brief.
. The rule created in
Houston
and interpreted in
Leonard
applied to the filing of notices of appeal, and derived from the fact that, unlike counseled litigants who may take measures to ensure timely filings, “a prisoner acting pro se has no choice but to entrust his mail to prison officials and cannot adequately follow up on misdirected mail.”
Leonard,
. It may well avoid this tack due to potential access-to-court problems. Although not directly analogous, an indigent prisoner’s right of access to the courts does not require provision of unlimited free postage for sending legal mail.
See Twyman v. Crisp,
. We note that while the government has explained how the El Reno procedures for handling legal mail work, it has not attempted to explain why the institution utilizes such seemingly convoluted procedures. On the other hand, appellant has not explained why he did not use the legal mail system.
.This conclusion makes it unnecessary for us to determine whether Leonard was good law at the time appellant mailed his motion. For purposes of consistency, we have presumed that Leonard's restriction on the application of the mailbox rule, which involved a notice of appeal, would apply equally to the instant § 2255 motion. However, when the Federal Rules of Appellate Procedure essentially codified the Houston rule in 1993 in Rule 4(c), see Advisory Committee Notes regarding 1993 *767 Amendment, they may have superseded Leonard. That rule, which was unchanged at the time of the relevant events here, provided as follows:
If an inmate confined in an institution files a notice of appeal in either a civil case or a criminal case, the notice of appeal is timely filed if it is deposited in the institution’s internal mail system on or before the last day for filing. Timely filing may be shown by a notarized statement or by a declaration (in compliance with 28 U.S.C. § 1746) setting forth the date of deposit and stating that first-class postage has been prepaid.
Rule 4(c)(effective December 1, 1993). The Ninth Circuit concluded that this rule essentially superseded its case law analogous to
Leonard. See Koch,
. Prior to and at the plea hearing, appellant admitted he knew that there was a ten-year mandatory minimum for conviction under that count of the indictment.
. Later at the plea hearing when discussing the factual basis for the plea, the parties and court used the words “cocaine base" and “cocaine.’’ as well as “crack.” In light of appellant’s earlier explicit admissions that the substance was “crack,” this later colloquy does not undermine the evidence that it was crack.
.We emphasize that, even though appellant is challenging the ultimate effect of counsel’s assistance on his sentence, we are examining counsel’s performance at the guilty plea stage. We are not dealing with a pure sentencing matter as we were in
Glover,
where counsel failed to put the government to its burden at sentencing, and we therefore did not require the appellant to prove his conviction was based on the drug producing the lesser sentence to prove prejudice.
See Glover,
