}
sosMail.setSOSLogger(this.getLogger());
this.getLogger().info("sending mail: \n" + sosMail.dumpMessageAsString());
if (!sosMail.send()){
this.getLogger().warn("mail server is unavailable, mail for recipient [" + to + "] is queued in local directory [" + sosMail.getQueueDir() + "]:" + sosMail.getLastError());
}
if ( cleanupAttachment ) {
for(int i=0; i<attachments.length; i++) {