diff --git a/net-mail/mpop/Manifest b/net-mail/mpop/Manifest
index 0d25caf065a9e..e69228f6e7800 100644
--- a/net-mail/mpop/Manifest
+++ b/net-mail/mpop/Manifest
@@ -1 +1,2 @@
+DIST mpop-1.4.21.tar.xz 405468 BLAKE2B 9bc96542515413d1a0db6c101d07e4fd2a347fb53f3bb5757a0942fec6f158678470df9744fc76e883fce4a766b46ae3a0f0f0514c5537fc36fc80b37784a288 SHA512 bdf4fe3b44b2d6c6ef95324db7e3b1b09a559405fe3faa20e1d61cd728c255f1f56f0329a6ac789da34d6c819002edaba51f148afe72afe48507718aca1fb70a
 DIST mpop-1.4.7.tar.xz 322488 BLAKE2B ea73e84b5ed3b5aad7ef91ceb510187c3f2d42976329a6a53511329a84713edc056ca6db35b1de2c9bff8b417e2710e598c472e78acbdc499dd73b24c46dfb47 SHA512 ce0ac899fd2af1d50ef221c88282c12263c5862b9ff1f6341a8551c3fe6b69272772599a2040a0f553a776245514c55b8102ca8cf291b411e5127a3f39897832
diff --git a/net-mail/mpop/mpop-1.4.21.ebuild b/net-mail/mpop/mpop-1.4.21.ebuild
new file mode 100644
index 0000000000000..05f2840f21f41
--- /dev/null
+++ b/net-mail/mpop/mpop-1.4.21.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Small, fast, and portable POP3 client"
+HOMEPAGE="https://marlam.de/mpop/"
+SRC_URI="https://marlam.de/mpop/releases/${P}.tar.xz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="gnutls idn keyring nls sasl ssl"
+REQUIRED_USE="gnutls? ( ssl )"
+
+RDEPEND="
+	idn? ( net-dns/libidn2 )
+	keyring? ( app-crypt/libsecret )
+	nls? ( virtual/libintl )
+	sasl? ( >=net-misc/gsasl-2.1[client] )
+	ssl? (
+		gnutls? ( >=net-libs/gnutls-3.7.2:=[idn?] )
+		!gnutls? (
+			dev-libs/openssl:=
+		)
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	nls? ( sys-devel/gettext )
+	virtual/pkgconfig
+"
+
+DOCS=( AUTHORS ChangeLog NEWS NOTES README THANKS )
+
+src_configure() {
+	local myeconfargs=(
+		$(use_enable nls)
+		$(use_with ssl tls $(usex gnutls "gnutls" "openssl"))
+		$(use_with sasl libgsasl)
+		$(use_with idn libidn)
+		$(use_with keyring libsecret)
+	)
+
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	default
+
+	insinto /usr/share/vim/vimfiles/syntax
+	doins scripts/vim/mpop.vim
+}