upgrading package: postfix 3.5.6 -> 3.5.7

postfix/postfix.spec

@@ -22,7 +22,7 @@
 ##
 
 #   package versions
-%define       V_postfix      3.5.6
+%define       V_postfix      3.5.7
 %define       V_pflogsumm    1.1.5
 %define       V_whoson       2.4.0
 
@@ -37,7 +37,7 @@ Class:        BASE
 Group:        Mail
 License:      IPL
 Version:      %{V_postfix}
-Release:      20200730
+Release:      20200830
 
 #   package options
 %option       with_fsl       yes