[kh99]

I'm not sure if this is what you're asking, but you can send a PM from code like this:

            // Set these like you want
            $title = "PM title";
            $message = "PM message";
            $touserid = id;
            $fromuserid = id;

            $touserinfo = fetch_userinfo($touserid);
            $fromuserinfo = fetch_userinfo($fromuserid);
            $pmdm =& datamanager_init('PM', $vbulletin, ERRTYPE_SILENT);
            $pmdm->set_info('savecopy', false);
            $pmdm->set_info('receipt', false);
            $pmdm->set_info('cantrackpm', false);
            $pmdm->set_info('forward', false);
            $pmdm->overridequota = true;
            $pmdm->setr('title', $title);
            $pmdm->setr('message', $message);
            $pmdm->set('dateline', TIMENOW);
            $pmdm->set('fromuserid', $fromuserid);
            $pmdm->set('fromusername', $fromuserinfo['username']);
            $pmdm->set_recipients($touserinfo['username'], $fromuserinfo['permissions'], 'cc');
            $pmdm->pre_save();
            if (!$pmdm->errors)
                $pmdm->save();