Merge branch 'stable-3.1'

Marius Burkard

2016-07-10 e1ceb050e19c7574bca146a8da7047ee4ff456b5

 server/plugins-available/mail_plugin.inc.php

@@ -93,15 +93,15 @@
      $base_path = implode('/', $tmp_basepath_parts);

      //* Set the email-uid and gid if not given
      if (($data['new']['uid'] == 999989999) || ($data['new']['gid'] == 999989999)) {
      if (($data['new']['uid'] == -1) || ($data['new']['gid'] == -1)) {
         $app->log('Setting uid and gid automatically',LOGLEVEL_DEBUG);
         if ($mail_config["mailbox_virtual_uidgid_maps"] == 'y') {
            $app->log('Map uid to linux-user',LOGLEVEL_DEBUG);
            $email_parts = explode('@',$data['new']['email']);
            $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = '".$app->db->quote($email_parts[1])."'");
            $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = ?", $email_parts[1]);
            if ($webdomain) {
               while ($webdomain['parent_domain_id'] != 0) {
                  $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = '".$webdomain['parent_domain_id']."'");
               while (($webdomain['system_user'] == null) && ($webdomain['parent_domain_id'] != 0)) {
                  $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = ?", $webdomain['parent_domain_id']);
               }
               $app->log($data['new']['server_id'].' == '.$webdomain['server_id'],LOGLEVEL_DEBUG);

@@ -113,12 +113,12 @@
         }
      }
      // if nothing set before -> use standard mailuser uid and gid vmail
      if ($data['new']['uid'] == 999989999) $data['new']['uid'] = $mail_config["mailuser_uid"];
      if ($data['new']['gid'] == 999989999) $data['new']['gid'] = $mail_config["mailuser_gid"];
      if ($data['new']['uid'] == -1) $data['new']['uid'] = $mail_config["mailuser_uid"];
      if ($data['new']['gid'] == -1) $data['new']['gid'] = $mail_config["mailuser_gid"];
      $app->log('Mailuser uid: '.$data['new']['uid'].', gid: '.$data['new']['gid'],LOGLEVEL_DEBUG);

      // update DB if values changed
      $app->db->query("UPDATE mail_user SET uid = ".$data['new']['uid'].", gid = ".$data['new']['gid']." WHERE mailuser_id = ".$data['new']['mailuser_id']);
      $app->db->query("UPDATE mail_user SET uid = ?, gid = ? WHERE mailuser_id = ?", $data['new']['uid'], $data['new']['gid'], $data['new']['mailuser_id']);

      // now get names of uid and gid
      $user = $app->system->getuser($data['new']['uid']);
@@ -130,69 +130,95 @@
         $app->log('Created Directory: '.$base_path, LOGLEVEL_DEBUG);
      }

      // Dovecot uses a different mail layout with a separate 'Maildir' subdirectory.
      if($mail_config['pop3_imap_daemon'] == 'dovecot') {
         //exec("su -c 'mkdir -p ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         $app->system->mkdirpath($maildomain_path, 0700, $user, $group);
         $app->log('Created Directory: '.$maildomain_path, LOGLEVEL_DEBUG);
         $maildomain_path .= '/Maildir';
      if ($data['new']['maildir_format'] == 'mdbox') {
         exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" INBOX'");
         exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Sent'");
         exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Trash'");
         exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Junk'");
         exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Drafts'");
			
         exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" INBOX'");
         exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Sent'");
         exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Trash'");
         exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Junk'");
         exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Drafts'");
      }

      //* When the mail user dir exists but it is not a valid maildir, remove it
      if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
         exec("su -c 'rm -rf ".escapeshellcmd($data['new']['maildir'])."' vmail");
         $app->log('Removed invalid maildir and rebuild it: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
      }

      //* Create the maildir, if it doesn not exist, set permissions, set quota.
      if(!empty($maildomain_path) && !is_dir($maildomain_path)) {

         //exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         $app->system->maildirmake($maildomain_path, $user, $group);

         //* This is to fix the maildrop quota not being rebuilt after the quota is changed.
         if($mail_config['pop3_imap_daemon'] != 'dovecot') {
            if(is_dir($maildomain_path)) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user); // Avoid maildirmake quota bug, see debian bug #214911
            $app->log('Created Maildir: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user, LOGLEVEL_DEBUG);
      else {
         // Dovecot uses a different mail layout with a separate 'Maildir' subdirectory.
         if($mail_config['pop3_imap_daemon'] == 'dovecot') {
            $app->system->mkdirpath($maildomain_path, 0700, $user, $group);
            $app->log('Created Directory: '.$maildomain_path, LOGLEVEL_DEBUG);
            $maildomain_path .= '/Maildir';
         }
					
         //* When the mail user dir exists but it is not a valid maildir, move it to corrupted maildir folder
         if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
            if(!is_dir($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'])) $app->system->mkdirpath($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'], 0700, $mail_config['mailuser_name'], $mail_config['mailuser_group']);
            exec("su -c 'mv -f ".escapeshellcmd($data['new']['maildir'])." ".$mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id']."' vmail");
            $app->log('Moved invalid maildir to corrupted Maildirs folder: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
         }
	
         //* Create the maildir, if it doesn not exist, set permissions, set quota.
         if(!empty($maildomain_path) && !is_dir($maildomain_path)) {
	
            //exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            $app->system->maildirmake($maildomain_path, $user, '', $group);
	
            //* This is to fix the maildrop quota not being rebuilt after the quota is changed.
            if($mail_config['pop3_imap_daemon'] != 'dovecot') {
               if(is_dir($maildomain_path)) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user); // Avoid maildirmake quota bug, see debian bug #214911
               $app->log('Created Maildir: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user, LOGLEVEL_DEBUG);
            }
         }
	
         if(!is_dir($data['new']['maildir'].'/.Sent')) {
            //exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Sent', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Drafts')) {
            //exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Drafts', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Trash')) {
            //exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Trash', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Junk')) {
            //exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Junk', $group);
         }
	
         // Set permissions now recursive
         exec('chown -R '.$user.':'.$group.' '.escapeshellcmd($data['new']['maildir']));
         $app->log('Set ownership on '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_DEBUG);
	
         //* Set the maildir quota
         if(is_dir($data['new']['maildir'].'/new') && $mail_config['pop3_imap_daemon'] != 'dovecot') {
            if($data['new']['quota'] > 0) {
               if(is_dir($data['new']['maildir'])) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user);
               $app->log('Set Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user, LOGLEVEL_DEBUG);
            }
         }
      }

      if(!is_dir($data['new']['maildir'].'/.Sent')) {
         //exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Sent');
      }
      if(!is_dir($data['new']['maildir'].'/.Drafts')) {
         //exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Drafts');
      }
      if(!is_dir($data['new']['maildir'].'/.Trash')) {
         //exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Trash');
      }
      if(!is_dir($data['new']['maildir'].'/.Junk')) {
         //exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Junk');
      }

      // Set permissions now recursive
      exec('chown -R '.$user.':'.$group.' '.escapeshellcmd($data['new']['maildir']));
      $app->log('Set ownership on '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_DEBUG);

      //* Set the maildir quota
      if(is_dir($data['new']['maildir'].'/new') && $mail_config['pop3_imap_daemon'] != 'dovecot') {
         if($data['new']['quota'] > 0) {
            if(is_dir($data['new']['maildir'])) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user);
            $app->log('Set Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user, LOGLEVEL_DEBUG);
         }
      }
		

      //* Send the welcome email message
      if(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.txt')) {
      $tmp = explode('@', $data["new"]["email"]);
      $domain = $tmp[1];
      unset($tmp);
      $html = false;
      if(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.html')) {
         $lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.html');
         $html = true;
      } elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.html')) {
         $lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.html');
         $html = true;
      } elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.txt')) {
         $lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.txt');
      } elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.txt')) {
         $lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.txt');
      } elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_en.txt')) {
         $lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_en.txt');
@@ -219,8 +245,13 @@
      unset($tmp);

      $mailHeaders      = "MIME-Version: 1.0" . "\n";
      $mailHeaders     .= "Content-type: text/plain; charset=utf-8" . "\n";
      $mailHeaders     .= "Content-Transfer-Encoding: 8bit" . "\n";
      if($html) {
         $mailHeaders     .= "Content-Type: text/html; charset=utf-8" . "\n";
         $mailHeaders     .= "Content-Transfer-Encoding: quoted-printable" . "\n";
      } else {
         $mailHeaders     .= "Content-Type: text/plain; charset=utf-8" . "\n";
         $mailHeaders     .= "Content-Transfer-Encoding: 8bit" . "\n";
      }
      $mailHeaders     .= "From: $welcome_mail_from" . "\n";
      $mailHeaders     .= "Reply-To: $welcome_mail_from" . "\n";
      $mailTarget       = $data["new"]["email"];
@@ -251,11 +282,42 @@
      }
      */

      // Maildir-Format must not be changed on this way !!
      $data['new']['maildir_format'] = $data['old']['maildir_format'];
		
      $maildomain_path = $data['new']['maildir'];
      $tmp_basepath = $data['new']['maildir'];
      $tmp_basepath_parts = explode('/', $tmp_basepath);
      unset($tmp_basepath_parts[count($tmp_basepath_parts)-1]);
      $base_path = implode('/', $tmp_basepath_parts);

      //* Set the email-uid and gid if not given -> in case of changed settings again setting here
      if (($data['new']['uid'] == -1) || ($data['new']['gid'] == -1)) {
         $app->log('Setting uid and gid automatically',LOGLEVEL_DEBUG);
         if ($mail_config["mailbox_virtual_uidgid_maps"] == 'y') {
            $app->log('Map uid to linux-user',LOGLEVEL_DEBUG);
            $email_parts = explode('@',$data['new']['email']);
            $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = ?", $email_parts[1]);
            if ($webdomain) {
               while ($webdomain['parent_domain_id'] != 0) {
                  $webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = ?", $webdomain['parent_domain_id']);
               }
               $app->log($data['new']['server_id'].' == '.$webdomain['server_id'],LOGLEVEL_DEBUG);

               // only if web and mailserver are identical
               if ($data['new']['server_id'] == $webdomain['server_id']) {
                  $data['new']['uid'] = $app->system->getuid($webdomain['system_user']);
               }
            }
         }
      }
      // if nothing set before -> use standard mailuser uid and gid vmail
      if ($data['new']['uid'] == -1) $data['new']['uid'] = $mail_config["mailuser_uid"];
      if ($data['new']['gid'] == -1) $data['new']['gid'] = $mail_config["mailuser_gid"];
      $app->log('Mailuser uid: '.$data['new']['uid'].', gid: '.$data['new']['gid'],LOGLEVEL_DEBUG);

      // update DB if values changed
      $app->db->query("UPDATE mail_user SET uid = ?, gid = ? WHERE mailuser_id = ?", $data['new']['uid'], $data['new']['gid'], $data['new']['mailuser_id']);

      $user = $app->system->getuser($data['new']['uid']);
      $group = $app->system->getgroup($data['new']['gid']);
@@ -267,83 +329,115 @@
         $app->log('Created Directory: '.$base_path, LOGLEVEL_DEBUG);
      }

      // Dovecot uses a different mail layout with a separate 'Maildir' subdirectory.
      if($mail_config['pop3_imap_daemon'] == 'dovecot') {
         $app->system->mkdirpath($maildomain_path, 0700, $user, $group);
         $app->log('Created Directory: '.$base_path, LOGLEVEL_DEBUG);
         $maildomain_path .= '/Maildir';
      if ($data['new']['maildir_format'] == 'mdbox') {
         // Move mailbox, if domain has changed and delete old mailbox
         if($data['new']['maildir'] != $data['old']['maildir'] && is_dir($data['old']['maildir'])) {
            if(is_dir($data['new']['maildir'])) {
               exec("rm -fr ".escapeshellcmd($data['new']['maildir']));
               //rmdir($data['new']['maildir']);
            }
            exec('mv -f '.escapeshellcmd($data['old']['maildir']).' '.escapeshellcmd($data['new']['maildir']));
            // exec('mv -f '.escapeshellcmd($data['old']['maildir']).'/* '.escapeshellcmd($data['new']['maildir']));
            // if(is_file($data['old']['maildir'].'.ispconfig_mailsize'))exec('mv -f '.escapeshellcmd($data['old']['maildir']).'.ispconfig_mailsize '.escapeshellcmd($data['new']['maildir']));
            // rmdir($data['old']['maildir']);
            $app->log('Moved Maildir from: '.$data['old']['maildir'].' to '.$data['new']['maildir'], LOGLEVEL_DEBUG);
         }
				
         //* Create the maildir, if it doesn not exist, set permissions, set quota.
         if(!is_dir($data['new']['maildir'].'/mdbox')) {
            exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" INBOX'");
            exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Sent'");
            exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Trash'");
            exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Junk'");
            exec("su -c 'doveadm mailbox create -u \"".$data["new"]["email"]."\" Drafts'");
					
            exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" INBOX'");
            exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Sent'");
            exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Trash'");
            exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Junk'");
            exec("su -c 'doveadm mailbox subscribe -u \"".$data["new"]["email"]."\" Drafts'");
         }
      }

      //* When the mail user dir exists but it is not a valid maildir, remove it
      if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
         exec("su -c 'rm -rf ".escapeshellcmd($data['new']['maildir'])."' vmail");
         $app->log('Removed invalid maildir and rebuild it: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
      }

      //* Create the maildir, if it doesn not exist, set permissions, set quota.
      if(!empty($maildomain_path) && !is_dir($maildomain_path.'/new')) {
         //exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log("Created Maildir "."su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group);

         //* This is to fix the maildrop quota not being rebuilt after the quota is changed.
         if($mail_config['pop3_imap_daemon'] != 'dovecot') {
      else {
         // Dovecot uses a different mail layout with a separate 'Maildir' subdirectory.
         if($mail_config['pop3_imap_daemon'] == 'dovecot') {
            $app->system->mkdirpath($maildomain_path, 0700, $user, $group);
            $app->log('Created Directory: '.$base_path, LOGLEVEL_DEBUG);
            $maildomain_path .= '/Maildir';
         }
	
         //* When the mail user dir exists but it is not a valid maildir, move it to corrupted maildir folder
         if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
            if(!is_dir($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'])) $app->system->mkdirpath($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'], 0700, $mail_config['mailuser_name'], $mail_config['mailuser_group']);
            exec("su -c 'mv -f ".escapeshellcmd($data['new']['maildir'])." ".$mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id']."' vmail");
            $app->log('Moved invalid maildir to corrupted Maildirs folder: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
         }
	
         //* Create the maildir, if it doesn not exist, set permissions, set quota.
         if(!empty($maildomain_path) && !is_dir($maildomain_path.'/new')) {
            //exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log("Created Maildir "."su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, '', $group);
	
            //* This is to fix the maildrop quota not being rebuilt after the quota is changed.
            if($mail_config['pop3_imap_daemon'] != 'dovecot') {
               if($data['new']['quota'] > 0) {
                  if(is_dir($maildomain_path)) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user); // Avoid maildirmake quota bug, see debian bug #214911
                  $app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user, LOGLEVEL_DEBUG);
               } else {
                  if(file_exists($data['new']['maildir'].'/maildirsize')) unlink($data['new']['maildir'].'/maildirsize');
                  $app->log('Set Maildir quota to unlimited.', LOGLEVEL_DEBUG);
               }
            }
         }
	
         if(!is_dir($data['new']['maildir'].'/.Sent')) {
            //exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Sent', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Drafts')) {
            //exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Drafts', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Trash')) {
            //exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Trash', $group);
         }
         if(!is_dir($data['new']['maildir'].'/.Junk')) {
            //exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
            //$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
            $app->system->maildirmake($maildomain_path, $user, 'Junk', $group);
         }
	
         // Set permissions now recursive
         exec('chown -R '.$user.':'.$group.' '.escapeshellcmd($data['new']['maildir']));
         $app->log('Set ownership on '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_DEBUG);
	
         // Move mailbox, if domain has changed and delete old mailbox
         if($data['new']['maildir'] != $data['old']['maildir'] && is_dir($data['old']['maildir'])) {
            if(is_dir($data['new']['maildir'])) {
               exec("rm -fr ".escapeshellcmd($data['new']['maildir']));
               //rmdir($data['new']['maildir']);
            }
            exec('mv -f '.escapeshellcmd($data['old']['maildir']).' '.escapeshellcmd($data['new']['maildir']));
            // exec('mv -f '.escapeshellcmd($data['old']['maildir']).'/* '.escapeshellcmd($data['new']['maildir']));
            // if(is_file($data['old']['maildir'].'.ispconfig_mailsize'))exec('mv -f '.escapeshellcmd($data['old']['maildir']).'.ispconfig_mailsize '.escapeshellcmd($data['new']['maildir']));
            // rmdir($data['old']['maildir']);
            $app->log('Moved Maildir from: '.$data['old']['maildir'].' to '.$data['new']['maildir'], LOGLEVEL_DEBUG);
         }
         //This is to fix the maildrop quota not being rebuilt after the quota is changed.
         // Courier Layout
         if(is_dir($data['new']['maildir'].'/new') && $mail_config['pop3_imap_daemon'] != 'dovecot') {
            if($data['new']['quota'] > 0) {
               if(is_dir($maildomain_path)) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user); // Avoid maildirmake quota bug, see debian bug #214911
               $app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$user, LOGLEVEL_DEBUG);
               if(is_dir($data['new']['maildir'])) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user);
               $app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user, LOGLEVEL_DEBUG);
            } else {
               if(file_exists($data['new']['maildir'].'/maildirsize')) unlink($data['new']['maildir'].'/maildirsize');
               $app->log('Set Maildir quota to unlimited.', LOGLEVEL_DEBUG);
            }
         }
      }

      if(!is_dir($data['new']['maildir'].'/.Sent')) {
         //exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Sent');
      }
      if(!is_dir($data['new']['maildir'].'/.Drafts')) {
         //exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Drafts');
      }
      if(!is_dir($data['new']['maildir'].'/.Trash')) {
         //exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Trash');
      }
      if(!is_dir($data['new']['maildir'].'/.Junk')) {
         //exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
         //$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
         $app->system->maildirmake($maildomain_path, $user, $group, 'Junk');
      }

      // Set permissions now recursive
      exec('chown -R '.$user.':'.$group.' '.escapeshellcmd($data['new']['maildir']));
      $app->log('Set ownership on '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_DEBUG);

      // Move mailbox, if domain has changed and delete old mailbox
      if($data['new']['maildir'] != $data['old']['maildir'] && is_dir($data['old']['maildir'])) {
         if(is_dir($data['new']['maildir'])) {
            exec("rm -fr ".escapeshellcmd($data['new']['maildir']));
            //rmdir($data['new']['maildir']);
         }
         exec('mv -f '.escapeshellcmd($data['old']['maildir']).' '.escapeshellcmd($data['new']['maildir']));
         // exec('mv -f '.escapeshellcmd($data['old']['maildir']).'/* '.escapeshellcmd($data['new']['maildir']));
         // if(is_file($data['old']['maildir'].'.ispconfig_mailsize'))exec('mv -f '.escapeshellcmd($data['old']['maildir']).'.ispconfig_mailsize '.escapeshellcmd($data['new']['maildir']));
         // rmdir($data['old']['maildir']);
         $app->log('Moved Maildir from: '.$data['old']['maildir'].' to '.$data['new']['maildir'], LOGLEVEL_DEBUG);
      }
      //This is to fix the maildrop quota not being rebuilt after the quota is changed.
      // Courier Layout
      if(is_dir($data['new']['maildir'].'/new') && $mail_config['pop3_imap_daemon'] != 'dovecot') {
         if($data['new']['quota'] > 0) {
            if(is_dir($data['new']['maildir'])) exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user);
            $app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$user, LOGLEVEL_DEBUG);
         } else {
            if(file_exists($data['new']['maildir'].'/maildirsize')) unlink($data['new']['maildir'].'/maildirsize');
            $app->log('Set Maildir quota to unlimited.', LOGLEVEL_DEBUG);
         }
      }
   }
@@ -368,31 +462,26 @@
      //* Delete the mail-backups
      $server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
      $backup_dir = $server_config['backup_dir'];
      //* mount backup directory, if necessary
      $mount_backup = true;
      $server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
      if($server_config['backup_dir'] != '' && $maildir_path_deleted && $server_config['backup_delete'] == 'y') {
         if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
            if(!$app->system->is_mounted($backup_dir)){
               exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
               sleep(1);
               if(!$app->system->is_mounted($backup_dir)) $mount_backup = false;
            }
         }
         //* mount backup directory, if necessary
         if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $mount_backup = false;
         if($mount_backup){
            $sql = "SELECT * FROM mail_domain WHERE domain = '".explode("@",$data['old']['email'])[1]."'";
            $domain_rec = $app->db->queryOneRecord($sql);
            $mail_backup_dir = $backup_dir.'/mail'.$domain_rec['domain_id'];
            $mail_backup_files = 'mail'.$data['old']['mailuser_id'];
            exec(escapeshellcmd('rm -f '.$mail_backup_dir.'/'.$mail_backup_files).'*');
            //* cleanup database
            $sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$domain_rec['domain_id']." AND mailuser_id = ".$data['old']['mailuser_id'];
            $app->db->query($sql);
            if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
            $sql = "SELECT * FROM mail_domain WHERE domain = ?";
            $tmp = explode("@",$data['old']['email']);
            $domain_rec = $app->db->queryOneRecord($sql,$tmp[1]);
            unset($tmp);
            if (is_array($domain_rec)) {
               $mail_backup_dir = $backup_dir.'/mail'.$domain_rec['domain_id'];
               $mail_backup_files = 'mail'.$data['old']['mailuser_id'];
               exec(escapeshellcmd('rm -f '.$mail_backup_dir.'/'.$mail_backup_files).'*');
               //* cleanup database
               $sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ? AND mailuser_id = ?";
               $app->db->query($sql, $conf['server_id'], $domain_rec['domain_id'], $data['old']['mailuser_id']);
               if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id'], $data['old']['mailuser_id']);

            $app->log('Deleted the mail backups for: '.$data['old']['email'], LOGLEVEL_DEBUG);
				
				
               $app->log('Deleted the mail backups for: '.$data['old']['email'], LOGLEVEL_DEBUG);
            }
         }
      }
   }
@@ -400,7 +489,6 @@
   function domain_delete($event_name, $data) {
      global $app, $conf;

      // get the config
      $app->uses("getconf");
      $mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');

@@ -427,24 +515,17 @@
      //* Delete the mail-backups
      $server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
      $backup_dir = $server_config['backup_dir'];
      //* mount backup directory, if necessary
      $mount_backup = true;
      $server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
      if($server_config['backup_dir'] != '' && $maildomain_path_deleted && $server_config['backup_delete'] == 'y'){
         if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
            if(!$app->system->is_mounted($backup_dir)){
               exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
               sleep(1);
               if(!$app->system->is_mounted($backup_dir)) $mount_backup = false;
            }
         }
         //* mount backup directory, if necessary
         if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $mount_backup = false;
         if($mount_backup){
            $mail_backup_dir = $backup_dir.'/mail'.$data['old']['domain_id'];
            exec(escapeshellcmd('rm -rf '.$mail_backup_dir));
            //* cleanup database
            $sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$data['old']['domain_id'];
            $app->db->query($sql);
            if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
            $sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ?";
            $app->db->query($sql, $conf['server_id'], $data['old']['domain_id']);
            if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id']);

            $app->log('Deleted the mail backup directory: '.$mail_backup_dir, LOGLEVEL_DEBUG);
         }