diff --git a/install/install.py b/install/install.py
index 9367fa8e6..19f13377c 100644
--- a/install/install.py
+++ b/install/install.py
@@ -1054,10 +1054,12 @@ class preFlightsChecks:
     def install_postfix_davecot(self):
         try:
 
-            count = 0
+            command = 'yum remove postfix -y'
+            subprocess.call(shlex.split(command))
 
+            count = 0
             while(1):
-                command = 'yum -y --enablerepo=centosplus install postfix'
+                command = 'yum install -y http://mirror.ghettoforge.org/distributions/gf/el/7/plus/x86_64//postfix3-3.2.4-1.gf.el7.x86_64.rpm'
 
                 cmd = shlex.split(command)
 
@@ -1076,6 +1078,27 @@ class preFlightsChecks:
 
             count = 0
 
+            while (1):
+                command = 'yum install -y http://mirror.ghettoforge.org/distributions/gf/el/7/plus/x86_64//postfix3-mysql-3.2.4-1.gf.el7.x86_64.rpm'
+
+                cmd = shlex.split(command)
+
+                res = subprocess.call(cmd)
+
+                if res == 1:
+                    count = count + 1
+                    preFlightsChecks.stdOut("Unable to install Postfix, trying again, try number: " + str(count))
+                    if count == 3:
+                        logging.InstallLog.writeToFile(
+                            "Unable to install Postfix, you will not be able to send mails and rest should work fine! [install_postfix_davecot]")
+                        break
+                else:
+                    logging.InstallLog.writeToFile("Postfix successfully installed!")
+                    preFlightsChecks.stdOut("Postfix successfully installed!")
+                    break
+
+            count = 0
+
             while(1):
 
                 command = 'yum -y install dovecot dovecot-mysql'
diff --git a/install/lscp.tar.gz b/install/lscp.tar.gz
index d9047c701..f8c9624ad 100644
Binary files a/install/lscp.tar.gz and b/install/lscp.tar.gz differ
diff --git a/plogical/mailUtilities.py b/plogical/mailUtilities.py
index 2e3e11806..1ddcf94a3 100644
--- a/plogical/mailUtilities.py
+++ b/plogical/mailUtilities.py
@@ -537,6 +537,7 @@ milter_default_action = accept
 
                 writeToFile = open(postfixPath, 'a')
                 writeToFile.writelines('smtpd_data_restrictions = check_policy_service unix:/var/log/policyServerSocket\n')
+                writeToFile.writelines('smtpd_policy_service_default_action = DUNNO\n')
                 writeToFile.close()
 
                 command = 'systemctl restart postfix'
@@ -549,6 +550,8 @@ milter_default_action = accept
                 for items in data:
                     if items.find('check_policy_service unix:/var/log/policyServerSocket') > -1:
                         continue
+                    elif items.find('smtpd_policy_service_default_action = DUNNO') > -1:
+                        continue
                     else:
                         writeToFile.writelines(items)