diff --git a/net-mail/mailman/Manifest b/net-mail/mailman/Manifest
index b150feb..748c14d 100644
--- a/net-mail/mailman/Manifest
+++ b/net-mail/mailman/Manifest
@@ -1 +1,2 @@
 DIST mailman-3.3.8.tar.gz 1676901 BLAKE2B b7f15062655ab7526c64b1cede611d02f81d53e9ddba77b5810931922bd71ae2fe909b82037561b491ece6856f7da2015bb7688a86b5c47fa1951d98b95f4115 SHA512 e0b98cc45d3aeaf0c07d331cb598b918343d611dbae4daf82d7182cc6a88f685ff574f7ac7cd5b0bb1dddb7926cacf18a8ee0dca64da352eff417e7c4a673afe
+DIST mailman-3.3.9.tar.gz 2173293 BLAKE2B 7a5c2031e67702e198e9641f703dc0acc1a3d2069f6c5212d511a9d4d3efc82b5f43f7ccd16663ffef7b0db30bbba78b11291efb4d7d79e8f207abf5a21c08ad SHA512 28466cae5ca9210faaa9f8c70fe7004d62f91b0a92309d88574bf19dde130cddd15cc3138dd730b15a2d15ce20cfce4b847050de00cf32dafad9a6907d4fb53d
diff --git a/net-mail/mailman/mailman-3.3.9.ebuild b/net-mail/mailman/mailman-3.3.9.ebuild
new file mode 100644
index 0000000..6446421
--- /dev/null
+++ b/net-mail/mailman/mailman-3.3.9.ebuild
@@ -0,0 +1,56 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{10..12} )
+inherit distutils-r1 pypi
+
+DESCRIPTION="Mailman -- the GNU mailing list manager"
+HOMEPAGE="https://www.list.org"
+
+LICENSE="GPL-3+"
+SLOT="3"
+KEYWORDS="~amd64"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-python/aiosmtpd-1.4.1[${PYTHON_USEDEP}]
+	dev-python/alembic[${PYTHON_USEDEP}]
+	dev-python/atpublic[${PYTHON_USEDEP}]
+	>=dev-python/authheaders-0.13.0[${PYTHON_USEDEP}]
+	>=dev-python/authres-1.0.1[${PYTHON_USEDEP}]
+	>=dev-python/click-8.0[${PYTHON_USEDEP}]
+	>=dev-python/dnspython-1.14.0[${PYTHON_USEDEP}]
+	>=dev-python/falcon-2.0.0[${PYTHON_USEDEP}]
+	dev-python/flufl-bounce[${PYTHON_USEDEP}]
+	>=dev-python/flufl-i18n-2.0.1[${PYTHON_USEDEP}]
+	>=dev-python/flufl-lock-3.1[${PYTHON_USEDEP}]
+	www-servers/gunicorn[${PYTHON_USEDEP}]
+	dev-python/lazr-config[${PYTHON_USEDEP}]
+	>=dev-python/python-dateutil-2.0[${PYTHON_USEDEP}]
+	dev-python/passlib[${PYTHON_USEDEP}]
+	dev-python/requests[${PYTHON_USEDEP}]
+	>=dev-python/sqlalchemy-1.4[${PYTHON_USEDEP}]
+	dev-python/zope-component[${PYTHON_USEDEP}]
+	dev-python/zope-configuration[${PYTHON_USEDEP}]
+	dev-python/zope-event[${PYTHON_USEDEP}]
+	>=dev-python/zope-interface-5.0[${PYTHON_USEDEP}]
+"
+BDEPEND="
+	test? (
+		dev-python/flufl-testing[${PYTHON_USEDEP}]
+		dev-python/greenlet[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/${P}-py3.9-importlib.patch"
+	"${FILESDIR}/${P}-fix-click-8.patch"
+)
+
+python_test() {
+	"${EPYTHON}" -m nose2 -vv || die "Tests failed with ${EPYTHON}"
+}