This article describes howto setup sqlgrey with postfix and mysql on Debian Lenny. The normal graylisting with postgrey store the whitelist in a berkeley database which needs to be replicated on a mailserver cluster. With sqlgrey you can do that replication with a mysql database. First create a Database “sqlgrey” with an user “sqlgrey” on [...]

This article describes how to filter spammails with spamassassin and deliver them into a own postbox. A script delete the mails in this box after 7 days. I’m using a Postfix Mailserver on Debian Etch with amavis and spamassasin. Fist we want to catch only realy hard spam. Normaly no real mail get an Spamscore [...]