From 7d5779fcab2af4784f0b1dea8056d68f1f49a4fa Mon Sep 17 00:00:00 2001
From: anmol26s <github@datamol.in>
Date: Sat, 5 Aug 2017 15:41:53 +0530
Subject: [PATCH] [enh] Check that user is legitimate to use an email adress
 when sending mail (#330)

---
 data/templates/postfix/main.cf | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/data/templates/postfix/main.cf b/data/templates/postfix/main.cf
index 0501b56da..bdd364250 100644
--- a/data/templates/postfix/main.cf
+++ b/data/templates/postfix/main.cf
@@ -72,6 +72,7 @@ virtual_alias_domains =
 virtual_minimum_uid = 100 
 virtual_uid_maps = static:vmail 
 virtual_gid_maps = static:mail
+smtpd_sender_login_maps= ldap:/etc/postfix/ldap-accounts.cf
 
 # Dovecot LDA 
 virtual_transport = dovecot 
@@ -113,7 +114,8 @@ smtpd_helo_restrictions =
     permit 
  
 # Requirements for the sender address 
-smtpd_sender_restrictions = 
+smtpd_sender_restrictions =
+    reject_sender_login_mismatch, 
     permit_mynetworks, 
     permit_sasl_authenticated, 
     reject_non_fqdn_sender,