merge github pull request into svn manually - 3e62d3975a - adding configurable smtp helo (CONF["smtp_client"])

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1832 a1433add-5e2c-0410-b055-b7f2511e0802

config.inc.php

@@ -125,6 +125,11 @@ $CONF['admin_email'] = '';
 $CONF['smtp_server'] = 'localhost';
 $CONF['smtp_port'] = '25';
 
+// SMTP Client
+// Hostname (FQDN) of the server hosting Postfix Admin
+// Used in the HELO when sending emails from Postfix Admin
+$CONF['smtp_client'] = '';
+
 // Encrypt
 // In what way do you want the passwords to be crypted?
 // md5crypt = internal postfix admin md5

functions.inc.php

@@ -1136,7 +1136,10 @@ function smtp_mail ($to, $from, $data, $body = "") {
     $smtpd_server = $CONF['smtp_server'];
     $smtpd_port = $CONF['smtp_port'];
     //$smtp_server = $_SERVER["SERVER_NAME"];
-    $smtp_server = php_uname("n");
+    $smtp_server = php_uname('n');
+    if(!empty($CONF['smtp_client'])) {
+        $smtp_server = $CONF['smtp_client'];
+    }
     $errno = "0";
     $errstr = "0";
     $timeout = "30";