set lmdb in main.cf

(cherry picked from commit 27c29359ea6a1e43b8a49545813b0a9e140b73dc)

postfix-use-lmdb-by-default-instead-of-libdb.patch

@@ -0,0 +1,34 @@
+From 771dfac772b6d4893b6043b70336fae46e60351f Mon Sep 17 00:00:00 2001
+From: eaglegai <eaglegai@163.com>
+Date: Mon, 24 May 2021 20:11:06 +0800
+Subject: [PATCH] use lmdb by default instead of libdb
+
+---
+ conf/main.cf | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/conf/main.cf b/conf/main.cf
+index 495e346..6d7b236 100644
+--- a/conf/main.cf
++++ b/conf/main.cf
+@@ -402,7 +402,7 @@ unknown_local_recipient_reject_code = 550
+ # "postfix reload" to eliminate the delay.
+ #
+ #alias_maps = dbm:/etc/aliases
+-alias_maps = hash:/etc/aliases
++alias_maps = lmdb:/etc/aliases
+ #alias_maps = hash:/etc/aliases, nis:mail.aliases
+ #alias_maps = netinfo:/aliases
+ 
+@@ -413,7 +413,7 @@ alias_maps = hash:/etc/aliases
+ #
+ #alias_database = dbm:/etc/aliases
+ #alias_database = dbm:/etc/mail/aliases
+-alias_database = hash:/etc/aliases
++alias_database = lmdb:/etc/aliases
+ #alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases
+ 
+ # ADDRESS EXTENSIONS (e.g., user+foo)
+-- 
+1.8.3.1
+

postfix.spec

@@ -23,7 +23,7 @@
 Name:           postfix
 Summary:        Postfix Mail Transport Agent
 Version:        3.3.1
-Release:        17
+Release:        18
 Epoch:          2
 URL:            http://www.postfix.org
 License:        (IPL-1.0 and GPLv2+) or (EPL-2.0 and GPLv2+)
@@ -46,6 +46,7 @@ Patch7:         fix-postfix-build-failed.patch
 Patch8:         fix-build-error-with_glibc2.30-ftbfs.patch
 Patch9:         fix-multiple-definition-error-with-gcc-10.patch
 Patch10:        postfix-3.6.2-glibc-234-build-fix.patch 
+Patch11:        postfix-use-lmdb-by-default-instead-of-libdb.patch
 
 BuildRequires:  lmdb-devel perl-generators pkgconfig zlib-devel systemd-units libicu-devel libnsl2-devel gcc m4 openldap-devel
 BuildRequires:  cyrus-sasl-devel pcre-devel mariadb-connector-c-devel postgresql-devel sqlite-devel openssl-devel procps-ng
@@ -110,6 +111,7 @@ PostgreSQL maps with Postfix, you need this.
 %patch8 -p1
 %patch9 -p1
 %patch10 -p1
+%patch11 -p1
 
 sed -i \
 's|^\(\s*#define\s\+DEF_SHLIB_DIR\s\+\)"/usr/lib/postfix"|\1"%{_libdir}/postfix"|' \
@@ -552,6 +554,12 @@ fi
 %{postfix_doc_dir}/README_FILES/*
 
 %changelog
+* Tue Mar 01 2022 zhujunhao<zhujunhao11@huawei.com> - 2:3.3.1-18
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:set lmdb db in main.cf
+
 * Tue Mar 01 2022 zhouyihang<zhouyihang3@h-partners.com> - 2:3.3.1-17
 - Type:bugfix
 - ID:NA