diff --git a/acct-user/postfix/ChangeLog b/acct-user/postfix/ChangeLog
new file mode 100644
index 0000000..8ae712c
--- /dev/null
+++ b/acct-user/postfix/ChangeLog
@@ -0,0 +1,5 @@
+*postfix-0-r1 (07 Sep 2020)
+
+  07 Sep 2020; Manuel Friedli <manuel@fritteli.ch> +metadata.xml,
+  +postfix-0-r1.ebuild:
+  acct-user/postfix: Add ebuild.  As per https://wiki.gentoo.org/wiki/OpenDKIM
diff --git a/acct-user/postfix/Manifest b/acct-user/postfix/Manifest
new file mode 100644
index 0000000..772b66d
--- /dev/null
+++ b/acct-user/postfix/Manifest
@@ -0,0 +1,3 @@
+EBUILD postfix-0-r1.ebuild 271 BLAKE2B 1b9ebe60d9850b07d8a9fbfa725f1c410f685b7fccc9d3d7687be17fdf1b1d9af9e1ffac9d1ec57f3b8f6cfe100cd5c79e5b0f73a25c2a4ed6d19bb160d61dc8 SHA512 98decccc5b002f4c4e8914de44db282117bc2c13332f62341d2f9b11f2ba12afff0a9df1ea7715ec4aa5b60c991251e9c6e2c37c91da06e7b1ee0edfa2a570d2
+MISC ChangeLog 198 BLAKE2B e93335b8da0d808130bdd0d789a9771b8ca864120417e95c87e9a53159100966b35851de99d7c77fcb3103bca3c5452aafa9cdb393368c55f59a62e5180877d0 SHA512 11d647ec241c00c4a23f0c5379c19ef407ab2067b5fdda7d615d0db77d799a56b82214cc5f142649c5019a660a0ab017d646b13a492672439c98373d89514cee
+MISC metadata.xml 248 BLAKE2B cb50cad2c614a99daa2e236f9e0d0fab1ab20a898c0b0f0c28a1387820ab1f2b9dd4d396a3b38f732b493824f96a29ee5894e80e09dbd08dff62c1aaba3feaa0 SHA512 29f9b96b0a77546cce6a8bffd82fae2fd0939d32a7a05ffd0d91f9250a019a3ddaa599b93988c82daabb9c4c4b284dd947e2c47f6ca7727b8539cffa91bcb8c2
diff --git a/acct-user/postfix/metadata.xml b/acct-user/postfix/metadata.xml
new file mode 100644
index 0000000..67a771c
--- /dev/null
+++ b/acct-user/postfix/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>manuel@fritteli.ch</email>
+		<name>Manuel Friedli</name>
+	</maintainer>
+</pkgmetadata>
diff --git a/acct-user/postfix/postfix-0-r1.ebuild b/acct-user/postfix/postfix-0-r1.ebuild
new file mode 100644
index 0000000..b6faa5b
--- /dev/null
+++ b/acct-user/postfix/postfix-0-r1.ebuild
@@ -0,0 +1,14 @@
+# Copyright 2019-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit acct-user
+
+DESCRIPTION="user for postfix daemon"
+KEYWORDS="~amd64"
+
+ACCT_USER_ID=207
+ACCT_USER_GROUPS=( postfix mail dkimsocket )
+
+acct-user_add_deps