diff -Nru postfix-gld-1.7/debian/changelog postfix-gld-1.7/debian/changelog
--- postfix-gld-1.7/debian/changelog	2016-04-05 12:51:38.000000000 +0000
+++ postfix-gld-1.7/debian/changelog	2016-11-27 17:53:34.000000000 +0000
@@ -1,8 +1,11 @@
-postfix-gld (1.7-7build1) xenial; urgency=medium
+postfix-gld (1.7-8) unstable; urgency=medium
 
-  * Rebuild against libmysqlclient20.
+  * Adapt to new metapackage policy. Closes: #845896.
+  - Changed Build-Depends to default-libmysqlclient-dev.
+  - Changed Recommends to default-libmysqlclient-dev.
+  * Unfuzzy debian/postgresql.diff.
 
- -- Robie Basak <robie.basak@ubuntu.com>  Tue, 05 Apr 2016 12:51:38 +0000
+ -- Santiago Vila <sanvila@debian.org>  Sun, 27 Nov 2016 18:53:34 +0100
 
 postfix-gld (1.7-7) unstable; urgency=medium
 
diff -Nru postfix-gld-1.7/debian/control postfix-gld-1.7/debian/control
--- postfix-gld-1.7/debian/control	2014-10-01 16:18:30.000000000 +0000
+++ postfix-gld-1.7/debian/control	2016-11-27 16:00:00.000000000 +0000
@@ -3,13 +3,13 @@
 Priority: optional
 Maintainer: Santiago Vila <sanvila@debian.org>
 Standards-Version: 3.9.6
-Build-Depends: libmysqlclient-dev
+Build-Depends: default-libmysqlclient-dev
 Homepage: http://www.gasmi.net/gld.html
 
 Package: postfix-gld
 Architecture: any
 Depends: ${shlibs:Depends}, psmisc, adduser, lsb-base (>= 3.0-6)
-Recommends: postfix (>= 2.1), mysql-server
+Recommends: postfix (>= 2.1), default-mysql-server
 Description: greylisting daemon for postfix, written in C, uses MySQL
  gld stands for GreyList Daemon. gld is a standalone policy delegation
  server for postfix that implements the greylist algorithm as defined
diff -Nru postfix-gld-1.7/debian/postgresql.diff postfix-gld-1.7/debian/postgresql.diff
--- postfix-gld-1.7/debian/postgresql.diff	2014-10-01 16:19:23.000000000 +0000
+++ postfix-gld-1.7/debian/postgresql.diff	2016-11-27 16:00:00.000000000 +0000
@@ -6,27 +6,27 @@
 
 --- a/debian/control
 +++ b/debian/control
-@@ -3,13 +3,13 @@
+@@ -3,13 +3,13 @@ Section: mail
  Priority: optional
  Maintainer: Santiago Vila <sanvila@debian.org>
  Standards-Version: 3.9.6
--Build-Depends: libmysqlclient-dev
+-Build-Depends: default-libmysqlclient-dev
 +Build-Depends: libpq-dev
  Homepage: http://www.gasmi.net/gld.html
  
  Package: postfix-gld
  Architecture: any
  Depends: ${shlibs:Depends}, psmisc, adduser, lsb-base (>= 3.0-6)
--Recommends: postfix (>= 2.1), mysql-server
+-Recommends: postfix (>= 2.1), default-mysql-server
 +Recommends: postfix (>= 2.1), postgresql
  Description: greylisting daemon for postfix, written in C, uses MySQL
   gld stands for GreyList Daemon. gld is a standalone policy delegation
   server for postfix that implements the greylist algorithm as defined
 --- a/debian/rules
 +++ b/debian/rules
-@@ -3,7 +3,7 @@
- package = postfix-gld
- docdir = debian/tmp/usr/share/doc/$(package)
+@@ -5,7 +5,7 @@ docdir = debian/tmp/usr/share/doc/$(package)
+ 
+ BUILD_DATE := $(shell dpkg-parsechangelog -S Date)
  
 -DATABASE = mysql
 +DATABASE = pgsql