El blog de LandM

Life is easier since we use qpsmtpd. So we want to write some little tips about it.

How to queue messages ?

The easiest way to queue messages is use qmail-queue, but if you don’t have qmail, use your actual mail server in localhost and plugin smtp-forward:
queue/smtp-forward 127.0.0.1 25
Don’t forget to accept all mail from localhost and [...]

Tags: auth, auth_imap, auth_smtpd, badmailfromto, cdb, message, plugin, qpsmtpd, queue, relay client, relayclients, rfc, rhsbl, smtp-forward, validrcptto

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 your favorite app manager for your linux distro. Install stunnel.
cd /etc/ssl (in debian) and generate [...]

Tags: generate, openssl, pem file, qpsmtpd, ssl, stunnel

A menudo cuando gestionamos servidores Exchange 2007, nos encontramos ante la situación de que Exchange 2007 se niega a recibir emails de un determinado origen (ya sea dominio o una cuenta especifica) por que no pasa sus políticas de filtrado de emails.
En los casos en el que el origen es confiable, podemos específicamente indicarle a [...]

Tags: exchange 2007, whitelist