diff --git a/srcpkgs/postfix/patches/libressl.patch b/srcpkgs/postfix/patches/libressl.patch
new file mode 100644
index 00000000000..c8b3100f514
--- /dev/null
+++ b/srcpkgs/postfix/patches/libressl.patch
@@ -0,0 +1,15 @@
+$OpenBSD: patch-src_tls_tls_h,v 1.1 2016/03/05 17:34:24 sthen Exp $
+
+Fix building with LibreSSL
+
+--- src/tls/tls.h.orig	Sat Feb  6 15:09:41 2016
++++ src/tls/tls.h	Fri Feb 12 20:15:25 2016
+@@ -89,7 +89,7 @@ extern const char *str_tls_level(int);
+ #endif
+ 
+  /* Backwards compatibility with OpenSSL < 1.1.0 */
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ #define OpenSSL_version_num SSLeay
+ #define OpenSSL_version SSLeay_version
+ #define OPENSSL_VERSION SSLEAY_VERSION
diff --git a/srcpkgs/postfix/patches/makedefs.patch b/srcpkgs/postfix/patches/makedefs.patch
deleted file mode 100644
index 97d48817d90..00000000000
--- a/srcpkgs/postfix/patches/makedefs.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- makedefs.orig	2015-07-21 08:39:52.305063061 +0200
-+++ makedefs	2015-07-21 08:40:05.040233274 +0200
-@@ -733,6 +733,7 @@ esac
- # Look for the ICU library and enable unicode email if available.
- #
- case "$CCARGS" in
-+ *-DHAS_EAI*) ;;
-  *-DNO_EAI*) ;;
-           *) trap 'rm -f makedefs.test makedefs.test.[co]' 1 2 3 15
-              cat >makedefs.test.c <<'EOF'
diff --git a/srcpkgs/postfix/template b/srcpkgs/postfix/template
index 3421f811d03..df3c05a5a21 100644
--- a/srcpkgs/postfix/template
+++ b/srcpkgs/postfix/template
@@ -1,13 +1,13 @@
 # Template file for 'postfix'
 pkgname=postfix
-version=3.0.4
+version=3.1.0
 revision=1
 short_desc="High-performance mail transport agent"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="IBM Public License 1.0, BSD-alike"
 homepage="http://www.postfix.org/"
 distfiles="ftp://ftp.porcupine.org/mirrors/postfix-release/official/$pkgname-$version.tar.gz"
-checksum=b81ce81176b9df7183ad99b9c98000135f5e88e659493ab50db5d9fe5b8dba0e
+checksum=88ac3e92755629077d9363319b1fa0db406efb10c2f22cdbb941bd8ab36fd733
 
 hostmakedepends="perl"
 makedepends="icu-devel libressl-devel db-devel pcre-devel libsasl-devel