Author Archive

generate pem file for qpsmtpd+ssl 465

{ Posted on Dec 06 2008 by lucas }
If you want to use qpsmtpd in port 465 you have to use ssl. The easiest way to do it is following the qpsmtpd instructions: http://wiki.qpsmtpd.org/config:smtps. But you have to create a certificate. This is the simpliest way to do it: Use ...Read More »

dnscache stop working suddenly

{ Posted on Sep 01 2008 by lucas }
Tags : , , , , , ,
Categories : djb
It happened twice and the first time it started working after a machine reboot. The second time we realized svscanboot and svscan were executing twice. So we had two instances of svscanboot and svscan. Dnscache didn't answer any petition and ...Read More »

proxy inverso y cómo pasar la ip real al servidor del backend

{ Posted on Aug 03 2008 by lucas }
Tags : , , ,
Categories : apache, nginx
Cuando se monta una infraestructura algo más compleja que las normales, se suele utilizar un frontend web para servir contenido estático y el resto pasarlo al backend para que sea interpretado por un servidor de aplicaciones (java, php, ...). Esto ...Read More »